| A&L |  | 
   
    | ABBE | Abbey Recording 
      Co | 
   
    | ABBS | Abbey Records 
      (SCS Music) | 
   
    | ABC | Amercian 
      Broadway Companie | 
   
    | AC | Accentus | 
   
    | ACAD | Acadamy 
      Collections | 
   
    | ACAM | Accademia 
      Concertante d'Archi di Milano | 
   
    | ACAN | Acanta | 
   
    | ACCE | Accent 
      Record (auch ACC) | 
   
    | ACCO | Accord 
      (auch ACC) | 
   
    | ACD | Acdan | 
   
    | ACE | Ace Records | 
   
    | ACIO | Armando 
      Curcio Italiana Opera | 
   
    | ACNT | Accento | 
   
    | ACO | Acousence Records | 
   
    | ACOU | Acoustics 
      Records | 
   
    | ACTA | Acta Records | 
   
    | ACTES | Actes Sud 
      (auch AT) | 
   
    | AD | ArcoDiva | 
   
    | ADDA |  | 
   
    | ADES | Adès | 
   
    | ADIV | Arena di Verona | 
   
    | ADO | Archivi 
      dell'Opera (s. RCA) | 
   
    | ADON | Adonis | 
   
    | ADORA | Adora (s. 
      Bella Musica) | 
   
    | ADS | Audiovisuals 
      de Sarrià | 
   
    | ADV | Amici di 
      Verdi | 
   
    | AE | Mike Richter 
      Audio Encyclopedia [CD-ROM] | 
   
    | AETE | Aeterna | 
   
    | AFBC | sigla alfanumerica 
      non accertata | 
   
    | AG 
      Records | Algis Grigas 
      Records | 
   
    | AGORÁ | Agorá 
      Music | 
   
    | ALBA | Albany 
      Records | 
   
    | ALH | Alhambra | 
   
    | ALIA | Allegria | 
   
    | ALIE | Alienor | 
   
    | ALLE | Allegretto 
      (s. VOX) | 
   
    | ALMA | Almaviva | 
   
    | ALPH | Alphée | 
   
    | ALR | Alpha Line 
      Records | 
   
    | ALS | Al Segno | 
   
    | ALTA | Altarus | 
   
    | ALTM | Altamira 
      Records | 
   
    | ALTN | Alta Nova | 
   
    | ALTO | Alto Records | 
   
    | AM | Alte Meister | 
   
    | AMAD | Amadeo | 
   
    | AMATI | Amati | 
   
    | AMBI | Ambitus | 
   
    | AMCA | AmCam Recordings | 
   
    | AMGR | American 
      Gramaphone | 
   
    | AMIA | Amiata | 
   
    | AMON | Amon Ra | 
   
    | AMPH | Amphion 
      Sound Recordings | 
   
    | AMPL | Amplitude | 
   
    | AN | Ars Nova | 
   
    | ANA | ANALEKTA 
      fleurs de lys | 
   
    | ANATO | A Night 
      At The Opera | 
   
    | ANDA | Andante | 
   
    | ANDC | André 
      Charlin | 
   
    | ANDR | Andromeda 
      (auch ANR) | 
   
    | ANGELI | Angelicum | 
   
    | ANNA | Anna Records | 
   
    | APGA | Association 
      phonique des grand artistes | 
   
    | APO | Armenian 
      Philharmonic Orchestra | 
   
    | APPL | Applecross | 
   
    | APR | APR | 
   
    | AR | Allegro 
      Royale | 
   
    | ARA | ARA AR | 
   
    | ARAB | Arabesque | 
   
    | ARC | ARC Music | 
   
    | ARCA | Arcana | 
   
    | ARCH | Archiv 
      (s. DG) | 
   
    | ARCHI | Archipel (auch ARP) | 
   
    | ARCI | Archiphon | 
   
    | ARCL | Arc of 
      Light | 
   
    | ARCO | Arcobaleno | 
   
    | AREM | Arembe | 
   
    | ARGO | Argo (s. 
      DECCA) | 
   
    | ARHI | Archive 
      Documents | 
   
    | ARI | Ariola 
      [LP] | 
   
    | ARIA | Aria Recordings | 
   
    | ARION | Arion (s. 
      TELDEC) | 
   
    | ARIS | Arista | 
   
    | ARKA | Arkadia 
      (auch AK) | 
   
    | ARLE | Arleccino | 
   
    | ARM | Armando 
      Curcio Editore | 
   
    | ARS | Ars Production | 
   
    | ARSC | Ars Classicum | 
   
    | ARSL | Ars Lyrica | 
   
    | ARSM | Ars Musici | 
   
    | ARSV | Ars Vivendi | 
   
    | ART | Art | 
   
    | ARTE | Arte Nova 
      Classics | 
   
    | ARTH | Arthaus 
      (s. NAXOS) | 
   
    | ARTI | Artists | 
   
    | ARTIF | Artificial 
      Eye | 
   
    | ARTS | Arts Music | 
   
    | AS | American 
      Society | 
   
    | ASD | AS Discs | 
   
    | ASPE | Aspen Music | 
   
    | ASTR | Astrée 
      Auvidis | 
   
    | ASV | Academy 
      Sound and Voice | 
   
    | ATHN | Athene | 
   
    | ATLAN | Atlantic 
      Recording Corporation | 
   
    | ATR | Acervo 
      Funarte Records | 
   
    | ATRI | Atrium | 
   
    | ATS | Arturo 
      Toscanini Society | 
   
    | ATTA | Attacca 
      Babel | 
   
    | AUD | Audite | 
   
    | AUDI | Audiofon | 
   
    | AUDP | Audiophile 
      Labs | 
   
    | AURA | Aura | 
   
    | AURI | Auris subtilis 
      (auch AS) | 
   
    | AURO | Aurophon 
      (auch AU) | 
   
    | AUS | Deutsche 
      Austrophon Gmbh | 
   
    | AUVI | Auvidis 
      (s. auch Valois Auvidis) | 
   
    | AV | Avie | 
   
    | AVF | Anin Varin 
      Furtune | 
   
    | AVIE | Avie (auch 
      AV) | 
   
    | AVM |  | 
   
    | AXIOM | (Vertrieb 
      ELITE) | 
   
    | BA | BelAir 
      Classiques [DVD] | 
   
    | BACC | Baccarola 
      [LP] | 
   
    | BÄR | Bärenreiter-Verlag 
      (Musicaphon) | 
   
    | B'NA | B'nai 
      Brith | 
   
    | BALK | Balkaton | 
   
    | BALKAN | Balkan 
      records | 
   
    | BAND | Bandleader | 
   
    | BARC | Barcley 
      [LP] | 
   
    | BASF | Badische 
      Anilin & Soda-Fabrik [LP] | 
   
    | BATON | Baton | 
   
    | BATU | La Batuta | 
   
    | BAUE | Michael 
      Bauer Editions | 
   
    | BAY | Bay Cities | 
   
    | BAYER | Bayer | 
   
    | BAYR | Concerto 
      Bayreuth | 
   
    | BB | Bomba Records | 
   
    | BBC | British 
      Broadcasting Company | 
   
    | BBCR | BBC Radio 
      Classics | 
   
    | BBG | Brüder 
      Busch-Gesellschaft [LP] | 
   
    | BCS | Belcanto 
      Society (auch BELC) | 
   
    | BDGM | Bastei 
      Die Grossen Meister | 
   
    | BEAG | Bel Age | 
   
    | BEEC | Sir Thomas 
      Beecham Trust | 
   
    | BELA | Belart | 
   
    | BELC | Belcanto 
      Society (s.u. BCS) | 
   
    | BELL | Belltree | 
   
    | BELLA | Bella 
      Voce (auch BLV) | 
   
    | BEN | Bensar | 
   
    | BERL | Berlin 
      Classics (auch BC) | 
   
    | BETA | Beta 
      Productions | 
   
    | BEUL | Beulah | 
   
    | BI | Barcley 
      Inedit | 
   
    | BI28 | Blackivory28 
      [DVD, BD] | 
   
    | BIAR | Biem Artisjus | 
   
    | BIDD | Biddulph | 
   
    | BIRM | Birmingham 
      Bach Choir | 
   
    | BIS | Grammofon 
      AB BIS | 
   
    | BITT | Bitter 
      and Twisted | 
   
    | BJR | BJR Enterprices 
      [LP] | 
   
    | BLC | Bel Air 
      Classiques (auch BA) [DVD] | 
   
    | BLOCK | Edition 
      Block | 
   
    | BLUE | Bluebell | 
   
    | BLMO | Blue 
      Moon | 
   
    | BM | Bella 
      Musica | 
   
    | BMG | Bertelsmann 
      Media Group | 
   
    | BMS | British 
      Music Society | 
   
    | BMW | Beautiful Music of the World | 
   
    | BnF | Bibliothèque national de France collection | 
   
    | BNFC | BNF Collections | 
   
    | BOGR | Biographies 
      in Music | 
   
    | BOL | Bravissimo 
      Opera Library) | 
   
    | BONG | Bongiovanni 
      (s.a. GB) | 
   
    | BOST | Boston 
      Skyline | 
   
    | BPO | Budapest 
      Philharmonic Orchestra Live | 
   
    | BPR | Bellaphon 
      Records | 
   
    | BR | Bayer 
      Records [CD] | 
   
    | BR-K | Bayrischer 
      Rundfunk-KLASSIK [CD] | 
   
    | BREW | Brewhouse 
      Music | 
   
    | BRID | Bridge | 
   
    | BRILL | Brilliant 
      Classics (auch BC) | 
   
    | BRIT | British 
      Music Label | 
   
    | BRK | Bayrischer 
      Rundfunk Klassik | 
   
    | BRM | BRM | 
   
    | BUEFF | Bueffor 
      Medien | 
   
    | BUTT | Butterfly 
      Music | 
   
    | BVHA | BVHaast | 
   
    | BWS | Bruno 
      Walter Society | 
   
    | C Major | C Major 
      (s.a. NAXOS) | 
   
    | C-A | Cant-Art | 
   
    | CA | Celestial 
      Audio (in Australien) | 
   
    | CALA | Cala | 
   
    | CALC | Calle Classics | 
   
    | CALIG | Calig-Verlag 
      (auch CAL) | 
   
    | CALL | Calliope | 
   
    | CAM | CAM Productions | 
   
    | CAMB | Cambria | 
   
    | CAME | Camerata | 
   
    | CAMEO | Cameo Classics (auch CC) | 
   
    | CAMP | Campion 
      Records | 
   
    | CANALE | Canale 
      Records | 
   
    | CANT | Cantus 
      Classics (s. LINE) | 
   
    | CANY | Canyon 
      Classics | 
   
    | CANZ | Canzone | 
   
    | CAPR | Capriccio 
      (s. EMI) | 
   
    | CAR | Carus-Verlag | 
   
    | CARA | Carapolisound | 
   
    | CARI | Carillon 
      (auch CAL) | 
   
    | CARR | Carrère | 
   
    | CART | Classic 
      Art | 
   
    | CAS | Cascade 
      Medien | 
   
    | CASC | Cascavelle | 
   
    | CASA | Casanova | 
   
    | CAST | Castle 
      Video | 
   
    | CATA | Catalyst | 
   
    | CATE | Cantate | 
   
    | CAVA | Cavalier | 
   
    | CAVE | Cavendish 
      Cassettes | 
   
    | CAW | CAW Records | 
   
    | CB | Convention 
      Budapest | 
   
    | CBC | Canadian 
      Broadcasting Company | 
   
    | CBS | Columbia 
      Broadcasting Society | 
   
    | CC | Classic(al) 
      Collect(or) | 
   
    | CCC | Corona 
      Classic Collection | 
   
    | CDK | CDKlassik 
      (in Dänemark) | 
   
    | CDM | CdM Russian 
      Season | 
   
    | CDOR | Clássic 
      d'or | 
   
    | CDR | Clan Destinn 
      Recordings | 
   
    | CE | Classical 
      Excellence | 
   
    | CEC | Centre 
      Européen de la Culture | 
   
    | CEDI | Cedille | 
   
    | CELA | CEL Arts | 
   
    | CELE | Celestial 
      Harmonies | 
   
    | CENT | Centaur | 
   
    | CETRA | Cetra [LP] | 
   
    | CF | Casa Fabbri | 
   
    | CfD | Le Club français du Disque | 
   
    | CFP | Classic 
      for Pleasure (s. EMI) | 
   
    | CFM | Classic 
      FM | 
   
    | CG | Canal Grande | 
   
    | CGC | Cascade Goldline Classics [DVD] | 
   
    | CGP | Covent 
      Garden Pioneer | 
   
    | CH | Concert 
      Hall | 
   
    | CHAN | Chandos | 
   
    | CHAT | Chatsworth | 
   
    | CHES | Chesky | 
   
    | CHIEF | Chief | 
   
    | CHNN | Channel 
      Classics | 
   
    | CHNT | Chant du 
      Monde | 
   
    | CHOI | Choice 
      Recordings | 
   
    | CHOR | Chorale 
      Classics | 
   
    | CHR | Champs 
      Hill Records | 
   
    | CHRI | Christopherus-Verlag 
      (auch CHR) | 
   
    | CHTI | Chanticleer | 
   
    | CIG | Compagnia 
      Italiana del Grammofono | 
   
    | CIME | C.I.M.E. 
      (Vertrieb: ZYX) | 
   
    | CIN | Cin Cin | 
   
    | CINES | Cines [DVD] | 
   
    | CIRR | Cirrus | 
   
    | CLAD | Claddagh | 
   
    | CLAMA | ClamaDisco | 
   
    | CLAR | Claremont | 
   
    | CLAS | Classic 
      Studio | 
   
    | CLASS | Classico | 
   
    | CLAT | Clarton | 
   
    | CLAU | Claudio | 
   
    | CLAV | Claves-Verlag | 
   
    | CLE | Collectors 
      Limited Edition MDP | 
   
    | CLLE | Collegium | 
   
    | CLOR | Cleveland 
      Orchestra | 
   
    | CLOU | Cloud Nine 
      Records | 
   
    | CLRI | Clarinet 
      Classics | 
   
    | CLS | (Vertrieb: 
      ZYX) | 
   
    | CLTS | Collets | 
   
    | CMC | Canadian 
      Music Centre | 
   
    | CMG | Chantecleer | 
   
    | CMI | Cime-Madacy 
      Inc (Kanada) | 
   
    | CNCE | Concerto | 
   
    | CNTE | Canterino 
      (auch CNT) | 
   
    | CNTI | Contiuum | 
   
    | CNTO | Cantoris | 
   
    | CNZO | Canzone 
      Italiana | 
   
    | CO | Custom 
      Opera | 
   
    | COCE | Consonance | 
   
    | COG | Chelsea 
      Opera Group | 
   
    | COL | Columbia 
      (auch COLU) | 
   
    | COLL | Collin 
      Classics | 
   
    | COLLI | Collistar | 
   
    | COLO | Colosseum | 
   
    | COMM | Commander 
      Classics | 
   
    | COMP | Companions 
      Classics (auch CC) | 
   
    | CONC | Concert 
      Artists | 
   
    | CONCO | Concordia 
      Hürth | 
   
    | COND | Condon 
      Collection | 
   
    | CONI | Conifer 
      Classics | 
   
    | CONN | Connoisseur 
      Society | 
   
    | CONS | Consort | 
   
    | COOP | Co-operative 
      Union | 
   
    | COPT | Classical 
      Options | 
   
    | CORO | Coronata | 
   
    | COS | Central 
      Opera Society | 
   
    | COV | Coviello 
      Classics | 
   
    | CP | Concerts 
      Pasdeloup | 
   
    | CPI |  | 
   
    | CPO | Classic 
      Production Osnabrück | 
   
    | CPRI | Caprice | 
   
    | CPRO | Capriole | 
   
    | CR | Crossroad | 
   
    | CRAM | Cramer 
      Music | 
   
    | CRCU | Crea Cultura | 
   
    | CRD |  | 
   
    | CRI | Composers 
      Recording Incorpurated | 
   
    | CRQ | Classical 
      Recordings Quarterly | 
   
    | CRYS | Crystal 
      Classic (auch Cristal Records) | 
   
    | CSOM | Cincinnati Symphony Orchestra Media | 
   
    | CSOR | Chicago 
      Symphony Orchestra Resound | 
   
    | CSTL | Castle | 
   
    | CT | Columbia 
      Tristar (Filmgesellschaft) | 
   
    | CTE | Corrado 
      Tedeschi Editore | 
   
    | CURT | Curtain 
      Call | 
   
    | CV | Composers 
      Voice | 
   
    | CVS | Capella-Verlag | 
   
    | CWR | Conifer 
      World Records | 
   
    | CYBE | Cybelia | 
   
    | CZEC | Czech Radio | 
   
    | DA | Deutsche 
      Austrophon Music | 
   
    | DACA | Da Capo 
      (auch Dacapo) | 
   
    | DAMU | DA Music | 
   
    | DANA | Danacord 
      (auch DACO) | 
   
    | DANI | Danica | 
   
    | DARMO | Darmo Records | 
   
    | DAT | Datum (auch 
      DATUM) | 
   
    | DC | Disco Center | 
   
    | DCA | Da Camera-Verlag | 
   
    | DCB | DCB Records | 
   
    | DDS | Discoteca Di Stato | 
   
    | DECCA | Decca Classics 
      (s. Universal) | 
   
    | DELL | Dell'Arte | 
   
    | DELOS | Delos Music | 
   
    | DELTA | Delta Music 
      (auch DEL; s. EMI) | 
   
    | DENON | Denon (auch 
      DEN) | 
   
    | DERV | Dervorguilla | 
   
    | DF | Discophiles 
      Francais (VOX) | 
   
    | DG | Deutsche 
      Grammophon (s. Universal) | 
   
    | DGG | Deutsche 
      Grammophon Gesellschaft | 
   
    | DHM | Deutsche 
      Harmonia Mundi | 
   
    | DINE | Dinemec 
      Classics | 
   
    | DINT | Discover 
      International | 
   
    | DIPH | Diphono | 
   
    | DISC | Discantica | 
   
    | DISCO | Discocorps | 
   
    | DISKY | Disky | 
   
    | DIVA | Diva (s. 
      EMI) | 
   
    | DIVE | Divertimento | 
   
    | DIVI | Divine 
      Art | 
   
    | DIVOX | Divox | 
   
    | DIVU | Divucsa | 
   
    | DLVC | Dreamlife 
      Classics [LD, DVD] | 
   
    | DM | Dueffor 
      Medien | 
   
    | DMV | Edizioni 
      IMI Gli Dei della Musica (Giuseppe Verdi) | 
   
    | DO | Suisa (s. 
      Cascavelle) | 
   
    | DOCU | Documents | 
   
    | DONE | Donemus 
      Composers' Voice | 
   
    | DOR | Deutsche 
      Oper am Rhein (im Opernshop) | 
   
    | DORE | Doremi | 
   
    | DORI | Dorian | 
   
    | DORON | Doron Music | 
   
    | DOVER | Dover | 
   
    | DOYEN | Doyen Recordings | 
   
    | DPV | De Pleint 
      Vent | 
   
    | DR | Discoreale | 
   
    | DR | Danmarks Radio | 
   
    | DRCF | Delta Record 
      Company Fidelio | 
   
    | DRG | DRG | 
   
    | DUC | Ducale | 
   
    | DUR | Durata | 
   
    | DUTT | Dutton 
      Laboratories | 
   
    | DUX | (ein polnisches 
      Label) | 
   
    | DVN | Divina | 
   
    | DYNA | Dynamic | 
   
    | EA | Estro Armonico | 
   
    | EAR | EAR-Rational | 
   
    | EART | Earthsounds | 
   
    | EBS | EBS | 
   
    | EC | Emarcy 
      Classics (s. Universal) | 
   
    | ECL | Eclogue | 
   
    | ECM | ECM New 
      Series | 
   
    | ECR | Ebony Classic 
      Records | 
   
    | EDA | Edition 
      Abseits | 
   
    | EDEL | Edelweiss | 
   
    | EDIT | Edit | 
   
    | EE | Edition 
      Euterpe | 
   
    | EF | Europäischer 
      Fonoklub [LP] | 
   
    | EH | Elizabeth 
      Harwood Memorial Trust | 
   
    | EJS | Edition 
      J. Smith (s. GAO) | 
   
    | EKLI | Eklipse 
      Records (auch EKR) | 
   
    | EKN | Edition 
      KulturNetz (in Mannheim) | 
   
    | EL | Edizione 
      Lirica | 
   
    | ELAN | Elan | 
   
    | ELEC | Electrecord 
      (auch ELCT) | 
   
    | ELIT | Elite Music | 
   
    | ELY | Elysium 
      Records (auch ERIE) | 
   
    | EM | Europa Musica | 
   
    | EMEC | EMEC | 
   
    | EMER | Emergo 
      Classics | 
   
    | EMI | Electrical 
      and Musical Industries | 
   
    | EMPD | Empire 
      Disk | 
   
    | ENCO | Encore | 
   
    | ENGL | English 
      Recording Co | 
   
    | ENR | Edizone Newtone Records | 
   
    | ENRI | Enrique | 
   
    | ENSA | Ensayo | 
   
    | ENSB | Ensemblegram | 
   
    | ENSE | Ensemble | 
   
    | ENTE | Enterprise 
      (auch ENT oder ENTP) | 
   
    | ENTR | Entr'acte | 
   
    | EPC | Electric 
      Picture [DVD] | 
   
    | EPIC | Epic | 
   
    | EPM | Clasical 
      Collector | 
   
    | ER | Eagle Rock 
      [VHS] | 
   
    | ERAS | Erasmus | 
   
    | ERATO | Erato (s. 
      Teldec und Warner) | 
   
    | ERMI | Ermitage | 
   
    | ERP | Estonian 
      Record Productions | 
   
    | ES | Eurostar | 
   
    | ETC | Ediciones 
      Teatro Colon | 
   
    | ETCE | Etcetera 
      Records (auch ETC) | 
   
    | ETE | Eterna | 
   
    | EUA | EuroArts 
      (alt: EuAr) | 
   
    | EUFO | Eufoda | 
   
    | EURO | Eurodisc 
      (s. RCA) | 
   
    | EVEN | Even Classics | 
   
    | EVER | Everest | 
   
    | EX | Exclusive 
      (auch EXL) | 
   
    | EXP | Experience | 
   
    | EXTR | Extraplatte | 
   
    | EYE | Eye of 
      the Storm | 
   
    | GALA | (auch 
      GL, GLH) | 
   
    | GALLO |  | 
   
    | GALP | Gli Amici 
      della Lirica di Piacenza | 
   
    | GAO | Golden 
      Age of Opera (gehört zu E.J.Smith) | 
   
    | GASP | Gasparo | 
   
    | GAUM | Gaumont | 
   
    | GB | Bongiovanni 
      (auch BONG) | 
   
    | GDL |  | 
   
    | GDS | Giuseppe 
      di Stefano Records | 
   
    | GEBH | Gebhardt 
      (auch JG) | 
   
    | GEEST |  | 
   
    | GEGA |  | 
   
    | GFC | (s. GALA) | 
   
    | GFO | Glyndebouren 
      Festival Opera | 
   
    | GFR | Gigliola 
      Frazzoni Records | 
   
    | GHA |  | 
   
    | GG |  | 
   
    | GI | Gusto Italiano | 
   
    | GID | Guilde 
      Internationale du Disque | 
   
    | GIME | Gimell | 
   
    | GIUL | Giulia | 
   
    | GLH | Gala Highlits | 
   
    | GLOBE | Globe Net | 
   
    | GLOR | Gloria 
      dei Cantores | 
   
    | GLOS | Glossa | 
   
    | GOP | Great Opera 
      Performance | 
   
    | GMR | GM Recordings | 
   
    | GMV | Giovanni Masala Verlag | 
   
    | GNP | GNP Crescendo 
      Records | 
   
    | GOTH | Gothic | 
   
    | GRAM | Grammofono2000 
      (auch GFON, G 2000) | 
   
    | GRAPH | Grammophon | 
   
    | GRAS | Grasmere | 
   
    | GREA | Great Hall | 
   
    | GREE | Greentrax | 
   
    | GROS | Grosvenor 
      Nostalgia | 
   
    | GRP |  | 
   
    | GS | Golden 
      Sounds | 
   
    | G&T | Gramophone 
      and Typewriter | 
   
    | GT | Grand Tier | 
   
    | GUI | Guidal | 
   
    | GUILD | Guilde 
      Internationale du Disque | 
   
    | GZ | Gramofonové 
      závody | 
   
    | HÄNS | Hänssler-Verlag | 
   
    | HAFG | Hamburger 
      Archiv für Gesangskunst (auch Vocal-Classics) | 
   
    | HALL | Hallmark | 
   
    | HAPY | Happy Days | 
   
    | HARM | Harmonia 
      mundi France | 
   
    | HAS | Hastedt 
      Verlag | 
   
    | HAT | Hat-Hut | 
   
    | HC | Hardy Classic | 
   
    | HEAR | Hearts 
      of Space | 
   
    | HELI | Heliodor 
      [LP] | 
   
    | HELC | Hellenic Center | 
   
    | HENE | Heneghan 
      and Lawson | 
   
    | HERA | Herald | 
   
    | HERI | Heritage 
      Recordings | 
   
    | HIL | Hilargi 
      Records | 
   
    | HIS | Høgskolen 
      i Stavanger / Stavanger University College | 
   
    | HISP | Hispavox 
      Zarzuela | 
   
    | HIST | Historical 
      Performers | 
   
    | HLCN | Helicon | 
   
    | HM | Harmony 
      Music | 
   
    | HMO | Harmony 
      Music Opera | 
   
    | HMV | His Masters 
      Voice (s.a. VDP) | 
   
    | HOMM | Hommage | 
   
    | HO | House of 
      Opera [Vertrieb in den USA] | 
   
    | HoC | House of Classics | 
   
    | HOP | Historic 
      Opera Performance [VHS] | 
   
    | HOPE | Historical 
      Opera Performance Edition | 
   
    | HOT | Historical 
      Operatic Treasures | 
   
    | HR | Historic 
      Recordings (s. Preiser) | 
   
    | HRE | Historical 
      Recording Enterprise | 
   
    | HS | Haydn Society | 
   
    | HUNG | Hungaroton | 
   
    | HUNT | Hunter's 
      Moon | 
   
    | HV | Home Vision 
      [VHS] | 
   
    | HYPE | Hyperion | 
   
    | ICA | International 
      Classical Artists | 
   
    | ICE | Icestorm 
      [DVD] | 
   
    | IDDM | I dei della 
      Musica | 
   
    | IDIS | Italian 
      Discographie Society (auch IDI) | 
   
    | IE | Impressario 
      Editions | 
   
    | IGDL | I Gioielli della Lirica [LP] | 
   
    | IGI | Discocorp 
      I Grandi Interpreti | 
   
    | IGS | International 
      Gramophone Society | 
   
    | IJP | International 
      Joker Production | 
   
    | IKON | Ikon (Neva 
      Records) | 
   
    | ILHA | Ilha Formosa 
      Records | 
   
    | IME | Image Entertainment 
      [VHS, DVD] | 
   
    | IMF | International 
      Music Films | 
   
    | IMG | IMG Records | 
   
    | IMI | International 
      Music of Italy (s. DMV) | 
   
    | IMM | Immortal 
      [DVD] | 
   
    | IMP | IMP Classics 
      (s. Carlton Classics) | 
   
    | IMPE | Imperial 
      Sound | 
   
    | IMR | Instant 
      Musics Records | 
   
    | IMV | Ina Memoire 
      Vive | 
   
    | IN | Intaglio | 
   
    | INA | INA Memoire 
      Vive | 
   
    | INT | Intercord | 
   
    | INTD | Intrada | 
   
    | INTU | Intuition 
      Records | 
   
    | IOR |  | 
   
    | IP | Immortal 
      Performances [CD] | 
   
    | IR | Intergo-Records | 
   
    | IRCC | International 
      Collector's Choice | 
   
    | IRON | Iron Needle 
      (auch IN) | 
   
    | IRTEM | Istituto 
      di Ricerca per il Teatro Musicale | 
   
    | IS | InSync | 
   
    | ISBA | Isba Classic 
      (s. SONY) | 
   
    | ISC | Ino Savini 
      Live Collection | 
   
    | ISIS | Isis Records | 
   
    | ITAL | Italian 
      Opera Rarities (auch IOR) | 
   
    | ITHWY | Itwhy (Italian Dance Label) | 
   
    | ITL | Italia | 
   
    | ITM |  | 
   
    | ITRE | I Teatri 
      di RE | 
   
    | IUB | Indiana 
      University Bloomington | 
   
    | M&L | Musica 
      et Lettera | 
   
    | MA | Musical 
      Appreciation | 
   
    | MAD | Madacy 
      Music Group | 
   
    | MALI | Malibran 
      Records | 
   
    | MAMI | Master 
      Mix | 
   
    | MANC | Manchaster 
      Camerata | 
   
    | MAND | Mandala | 
   
    | MAR | Mariinsky 
      Thater (in St.Petersburg) | 
   
    | MARQ | Marquis | 
   
    | MARS | Marston | 
   
    | MAST | Mastervision | 
   
    | MATE | Materiali 
      Sonari | 
   
    | MATT | Musica 
      Attacca | 
   
    | MAWS | Mawson 
      and Wareham | 
   
    | MAX | Max Sound | 
   
    | MAYA | Maya Recordings | 
   
    | MB | Monumenta 
      Belga | 
   
    | MB | Musica 
      Bavarica | 
   
    | MC | Master 
      Class | 
   
    | MCA | MCA Records | 
   
    | MCD | Millenium Classics | 
   
    | MCI | Music Club 
      oder Collection International | 
   
    | MCPS |  | 
   
    | MDG | Dabringhaus 
      und Grimm | 
   
    | MDM |  | 
   
    | MDP | Membrum 
      Debile Propaganda | 
   
    | MDV | MDV Classics | 
   
    | ME | Magnificant 
      Edition | 
   
    | MED | Mediaphon | 
   
    | MEDI-A | Medici-Arts 
      (vgl. Euro Arts) | 
   
    | MEDI-W | Medici-Whitehall | 
   
    | MEI |  | 
   
    | MEL | Melodya 
      (auch Melodia, Melodiya) [CD] | 
   
    | MELR | Musica 
      et Litera Recordings | 
   
    | MELC | Melcot | 
   
    | MELO | Melodram | 
   
    | MEMB | Membran | 
   
    | MEMO | Memories | 
   
    | MER | Magnificat 
      Editions Recording | 
   
    | MERC | Mercury | 
   
    | MERI | Meridian | 
   
    | MERL | Merlin | 
   
    | MET | Metropolitan 
      Opera Record Club (auch MO = Metropolitan Opera) | 
   
    | METI | Metier | 
   
    | METR | Metronome 
      Musik | 
   
    | MEY | Melodya 
      (auch Melodia, Melodiya) [LP] | 
   
    | MFA |  | 
   
    | MFP | Music for 
      Pleasure | 
   
    | MGB | Migros-Genossenschafts-Bund | 
   
    | MGM | Metro-Goldwyn-Mayer | 
   
    | MH | Murray 
      Hill | 
   
    | MHS | Musical 
      Heritage Society | 
   
    | MILAN | Milan | 
   
    | MINE | Mínerva 
      (auch MN) | 
   
    | MIRA | Mirabilis | 
   
    | MITRA | Mitra | 
   
    | MIZAR | Mizar Records | 
   
    | MK | Meschdunarodnaja 
      Kniga (auch MEZH) | 
   
    | MKI | MKI Disques | 
   
    | MM | Mondo Musica | 
   
    | MMAS | Music Masters 
      [UK] | 
   
    | MMOI | Memoir 
      Classics | 
   
    | MMS | Musical 
      Masterwork (auch Masterpiece oder Muzikale Meesterwerken) Society | 
   
    | MMT | Morrison 
      Music Trust | 
   
    | MNTA | Montague 
      Music | 
   
    | MO | Met Opera 
      Club | 
   
    | MOBS | Musical 
      Observations | 
   
    | MODE | Mode Records | 
   
    | MONA | Monarch | 
   
    | MONR | Monré 
      Records | 
   
    | MONT | Montaigne 
      (s. Auvidis) | 
   
    | MOP | Metropolitan 
      Opera Performances (LP) | 
   
    | MOR | Metropolitan 
      Opera Records | 
   
    | MOSC | Musica 
      Oscura | 
   
    | MOTE | Motette 
      (auch MOT) | 
   
    | MOVI | Movimento 
      Musica (auch MM) | 
   
    | MOZA | Mozart 
      Edition | 
   
    | MP | Marco Polo 
      (auch MARC) | 
   
    | MPHO | Musicaphon | 
   
    | MR | Melba Records (Aufnahmen in SACD) | 
   
    | MR | Musicaimmagine 
      Records | 
   
    | MRF | Morgan 
      Recording Federation | 
   
    | MRP | Musical 
      Masterwork Productions | 
   
    | MS | Musiques Suisses | 
   
    | MS STOP | [Label 
      von Ö1] | 
   
    | MSCM | Music Memoria 
      (auch MM) | 
   
    | MSOU | Mastersound | 
   
    | MSR | Meistersaal 
      Records | 
   
    | MST | MS Tiroler | 
   
    | MSdTC | Memoria 
      Sonora del Teatro Colón (CD) | 
   
    | MSVE | Musica 
      Sveciae | 
   
    | MT | Musikland 
      Tirol | 
   
    | MULT | Multisonic | 
   
    | MULTI | Multigram 
      (VHS) | 
   
    | MUSD | Musidisc 
      Accord | 
   
    | MUSI | Music & 
      Arts (auch M&A) | 
   
    | MUSM | Music Masters 
      [US] | 
   
    | MUSU | Musurgia | 
   
    | MUZA | Muza | 
   
    | MV | Musica 
      Viva | 
   
    | MVV | Mannheimer 
      Versorgungs- und Verkehrsgesellschaft mbH | 
   
    | MW | Musique 
      en Wallonie | 
   
    | MXT | Mixtur 
      Schallplatten | 
   
    | MYTO | Myto Records | 
   
    | PALL | Palladio | 
   
    | PAN | Pan Classics | 
   
    | PANE | Panteon | 
   
    | PANO | Panorama | 
   
    | PANG | Pangea | 
   
    | PANT | Panton | 
   
    | PAPI | Papillon (auch PA) | 
   
    | PARA | Paragon | 
   
    | PARL | Parlophone 
      [LP] | 
   
    | PARN | Parnassus 
      Records | 
   
    | PARS | Parsons 
      [LP] | 
   
    | PART | Partridge | 
   
    | PASP | Past Perfect | 
   
    | PAUL | Paula | 
   
    | PAV | PhilArtis 
      Vienna | 
   
    | PAVA | Pavane | 
   
    | PAVR | Pavarotti 
      Collection | 
   
    | PBO | Paperback 
      Opera (Vertrieb: Preiser; auch PAPB) | 
   
    | PD | Pan Dream 
      [DVD] | 
   
    | P.DR.S. | P.DR.S. 
      Records | 
   
    | PEARL | Pearl | 
   
    | PEG | Pegasus | 
   
    | PEN | Pensance 
      (auch Penzance) | 
   
    | PH | Phonogram 
      (später Mercury) | 
   
    | PH | Phonographe 
      (auch PHOG; s. NUOVA ERA) | 
   
    | PE | Pongo Edizioni | 
   
    | PEG | Pegasus 
      Entertainment | 
   
    | PEH | Profil 
      Edition Hänssler | 
   
    | PERI | Period 
      Records | 
   
    | PHIL | Philips 
      (von Decca übernommen, s. Universal) | 
   
    | PHMD | Phonoklub 
      Meisterdiskothek [LP] | 
   
    | PHR | Phonotype 
      Records (Fonotipia) | 
   
    | PHR | Philharmonia Records [CD, DVD] | 
   
    | PHV | Paramount 
      Home Video | 
   
    | PICK | Pickwick | 
   
    | PION | Pioneer 
      (auch Pioneer Classics PC) | 
   
    | PINO | Pinorrekk 
      Records (auch PR) | 
   
    | PISC | Piscitelli | 
   
    | PKO | PKO | 
   
    | PL | Price-Less | 
   
    | PLAI | Plainsphare | 
   
    | PLAN | Plant Life | 
   
    | PLAT | Platz | 
   
    | PLC |  | 
   
    | PLY | Plymouth [LP] | 
   
    | PM | Past Masters | 
   
    | PMS | Pierre 
      Verany Records (auch PIER) | 
   
    | PN | Polskie 
      Nagrania | 
   
    | PNT | Point Music | 
   
    | PONTO | Ponto (Vetrieb: 
      Mitridate) | 
   
    | PO | Premiere 
      Opera | 
   
    | POIN | Point Records | 
   
    | POL | Polyphonic | 
   
    | POLS | Polskie 
      Nagrania | 
   
    | POLY | Polydor 
      (s. DG) | 
   
    | POLY | Polygram | 
   
    | PLY | Plyty (auch 
      Plyta) | 
   
    | POOR | Poorhouse 
      Productions [VHS] | 
   
    | PORRI | Porri | 
   
    | PP | Pianissimo | 
   
    | PR | Pick Records | 
   
    | PRAGA | Praga | 
   
    | PREA | Preambel | 
   
    | PREI | Preiser 
      (s. NAXOS) | 
   
    | PRES | President | 
   
    | PREZ | Prezioso | 
   
    | PRIO | Priory | 
   
    | PRIV | Private 
      Acetates | 
   
    | PROD | ProDigital 
      Recordings | 
   
    | PROF | Profil 
      (s.a. Hänssler-Verlag) | 
   
    | PROM | Prometheus 
      Records | 
   
    | PROP | Proprius | 
   
    | PROR | Pro Organo | 
   
    | PROU | Proudsound | 
   
    | PSAI | Psallite | 
   
    | PV | Pape-Verlag | 
   
    | PVR | Piere Vernay 
      Records (eigtl. PV) | 
   
    | PX | Phoenix | 
   
    | PYE | Pye-Group 
      (Sales) | 
   
    | PYRA | Pyramid 
      Records | 
   
    | RAI | Radio Italiana | 
   
    | RARI | Raritas 
      (auch RAR) | 
   
    | RARIS | Rarissima [LP] | 
   
    | RBM | RBM Musikproduktion 
      Mannheim | 
   
    | RC | Rodolphe 
      Classics | 
   
    | RCA | Radio Corporation 
      of America (s. BMG) | 
   
    | RCD | Russian 
      Compact Disc | 
   
    | RCO | Royal Concertgebouw 
      Orchestra | 
   
    | RCV | René Chateau Vidéo | 
   
    | RD | Radiodays | 
   
    | RD | ReDiscovery 
      [USA] | 
   
    | READ | Reader's 
      Digest | 
   
    | RECO | The Records 
      Collector | 
   
    | RED | Red Sky | 
   
    | REDC | Redcliffe 
      Recordings | 
   
    | REDIS | ReDiscovery [USA] | 
   
    | REDI | Re! Discover 
      (auch RED) | 
   
    | REFE | Reference 
      Recordings | 
   
    | REGE | Regent | 
   
    | REGIS | Regis | 
   
    | RELI | Relief | 
   
    | REM | REM Editions | 
   
    | RENA | Renaissance | 
   
    | REP | Replica | 
   
    | REPL | Replay 
      Music | 
   
    | RHR | Robin Hood 
      Records | 
   
    | RHV | Ripley's 
      Home Video [DVD] | 
   
    | RIBB | Ribbonwood | 
   
    | RIC | Ricophon | 
   
    | RICA | Ricardo 
      Productions | 
   
    | RICE | Ricercar 
      Secondo | 
   
    | RICO | Ricordi 
      (s. FONIT) | 
   
    | RIZ | Rizzoli 
      Records | 
   
    | RM | RM Arts | 
   
    | RM | RM Associates | 
   
    | RNCM | Royal Northern 
      College of Music | 
   
    | ROC | Rococo 
      [LP] | 
   
    | ROF | Rossini 
      Opera Festival | 
   
    | ROH | Royal Opera 
      House Records | 
   
    | ROMA | Romantic 
      Robot | 
   
    | ROMEO | Romeo Records | 
   
    | ROMO | Romophon | 
   
    | RONDI | Rondine | 
   
    | RONDO | Rondo | 
   
    | ROULX | Roulx | 
   
    | RP | Rodolphe 
      Pruduction | 
   
    | RPC | ReDiscovery 
      Paperback Classics (auch RP) [Downloads] | 
   
    | RPO | Royal Philharmonic 
      Orchestra | 
   
    | RR | Rental 
      Records | 
   
    | RRC | Riga Recording 
      Company | 
   
    | RS | Record 
      Society | 
   
    | RSO | Real Sound | 
   
    | RSR | R.Smith 
      Records | 
   
    | RTE | Radio Televisión 
      Española (auch RTVE Música) | 
   
    | RUSS | Russian 
      Disc | 
   
    | RUSTY | Rusty Records | 
   
    | RV | Russian 
      Revelation | 
   
    | RY | Radio Years 
      (auch RADY) | 
   
    | RYKO | Rykodisc | 
   
    | S-E | Scalera-Era 
      [Film] | 
   
    | SAGA | Saga Classics | 
   
    | SAIN | Sain [England] | 
   
    | SAKK | Sakkaris | 
   
    | SALA | Salabert 
      Actuels | 
   
    | SALI | Soundalive 
      (s. Koch) | 
   
    | SANT | Santa Records 
      [LP, Russland] | 
   
    | SARA | Sara | 
   
    | SARX | Sarx (auch Sarx Angelicum) | 
   
    | SAS | Sastruphon 
      (Da Camera) | 
   
    | SAYD | Saydisc | 
   
    | SC | Silverline 
      Classics | 
   
    | SCHW | Pädagog. 
      Verlag Schwann (s. KOCH) | 
   
    | SCOM | Scott Music | 
   
    | SCRI | Scribendum | 
   
    | SDBD | Soundboard 
      Records | 
   
    | SDG | Sono dei 
      Gloria | 
   
    | SDO | Slezké 
      divadlo Opava / Schlesisches Theater in Opava | 
   
    | SEAV | Seaview 
      Music | 
   
    | SERE | Serendipity | 
   
    | SERE | Serenissima | 
   
    | SF | Slovenska 
      Filharmonija | 
   
    | SFO | San Francisco 
      Opera | 
   
    | SHER | Sherman 
      Records | 
   
    | SHEV | Sheffield 
      Lab | 
   
    | SHOP | Shuto Opera | 
   
    | SIGN | Signum 
      Classics | 
   
    | SILO | Silver 
      Octopus | 
   
    | SILVA | Silva Screen 
      Records (auch SILV) | 
   
    | SIMAX | Simax | 
   
    | SINE | Sine Qua 
      Non | 
   
    | SKAR | Skarbo | 
   
    | SL | Screen 
      Legends | 
   
    | SM |  | 
   
    | SMIT | Smithsonian 
      Folkways | 
   
    | SMP | SMP | 
   
    | SO | Sunday 
      Opera (auch SY) | 
   
    | SOLE | Solesmes | 
   
    | SOLS | Solstice | 
   
    | SOMM | Somm Recordings 
      (in England) | 
   
    | SONA | Sonata | 
   
    | SONP | Sonpact | 
   
    | SONY | Sony Music | 
   
    | SOP | Státní 
      opera Praha / Staatsoper Prag | 
   
    | SOUT | Southern 
      Cross | 
   
    | SP | Swiss Pan 
      (auch SWIS) | 
   
    | SPA | Society 
      of Participating Artists | 
   
    | SPCL | Speranza 
      Classics | 
   
    | SPE | Savini 
      Private Edition | 
   
    | SPHE | Sphemusations | 
   
    | SPRI | Springthyme 
      Records | 
   
    | SR | Spectrum | 
   
    | SRO | Standing 
      Room Only | 
   
    | SS | Seven Seas | 
   
    | SSC | Selected 
      Sound Carrier AG, Switzerland (auf CD unter dem Titel "World of the 
      Opera") | 
   
    | SSD | Swedish 
      Society Discofil | 
   
    | SMM | Spinto Music Media | 
   
    | SST | Sound Star 
      Production (Duraphon) | 
   
    | ST | Siberian 
      Tiger | 
   
    | STA | Sta. Teresa | 
   
    | STAD | The Strad | 
   
    | STAN | Stanyan | 
   
    | STAR | Start Classics | 
   
    | STEN | Stentor | 
   
    | STER | Sterling | 
   
    | STOC | Stockhausen-Verlag | 
   
    | STOK | Stokowski 
      Society | 
   
    | STRA | Stradivari 
      Classics | 
   
    | STRADI | Stradivarius (auch 
      STR) | 
   
    | STUD | Studio 
      SM | 
   
    | SUIT | Suite | 
   
    | SUMM | Summit 
      Records | 
   
    | SUPR | Supraphon 
      (auch SUP) | 
   
    | SUTT | Sutton 
      Sound | 
   
    | SV | Solo Voce 
      (s.a. Harmonia Mundi) | 
   
    | SWF | Société 
      Wilhelm Furtwängler | 
   
    | SWF | Südwestfunk | 
   
    | SYMP | Symposium | 
   
    | SYPH | Symphonia | 
   
    | SYPY | Symphony 
      (s. DISKY) | 
   
    | TA | Ta Nea 
      [CD] | 
   
    | TADE | Tade CD International | 
   
    | TAHR | Tahra | 
   
    | TAIZ | Taizé 
      (s. Auvidis) | 
   
    | TALE | Talent | 
   
    | TALL | Tall Poppies | 
   
    | TAN | Tandem 
      Verlag [DVD] | 
   
    | TAP | Top Artist 
      Platters | 
   
    | TAR | Trans-Aero 
      Records | 
   
    | TARA | Tara | 
   
    | TBS | The Barbirolli 
      Society www.barbirollisociety.co.uk | 
   
    | TC | Tactus | 
   
    | TCSMC | Teatro 
      Colón Sonorous Memory Collection | 
   
    | TD | Teatro 
      Dischi | 
   
    | TDG | The Digital 
      Gramophone | 
   
    | TE | Toscanini 
      Edition | 
   
    | TELA | Telarc 
      International Corporation | 
   
    | TELD | Teldec 
      (auch TEL) | 
   
    | TELS | Telstar | 
   
    | TEMP | Tempo (s. 
      Auvidis) | 
   
    | TER | Ter Classics | 
   
    | TEST | Testament | 
   
    | TF1 | Télévision 
      France 1 (als eigenes Label) | 
   
    | TH | Theorema 
      (auch THEO) | 
   
    | THAM | Thames | 
   
    | THIR | Third Mind | 
   
    | THOD | Thodey | 
   
    | THOR | Thorofon 
      (auch THO) | 
   
    | TeRT | Teatro 
      Regio Torino | 
   
    | TIM | The International 
      Music Company AG | 
   
    | TIMA | Edizioni 
      TIMA Club | 
   
    | TIMB | Timbre 
      Records (s. KOCH) | 
   
    | TIMP | Timpani | 
   
    | TIS | Teldec 
      Import Service (s. Teldec) | 
   
    | TITA | Titanic | 
   
    | TMB | Teatro 
      Massimo «Bellini» | 
   
    | TMPL | Temple 
      Records | 
   
    | TOE | Treasure 
      of the Earth | 
   
    | TOL | The Opera 
      Lovers (in Kanada) | 
   
    | TOLW | TOEMI Laservision 
      (Japan NTSC) | 
   
    | TOPAZ | Topaz Video | 
   
    | TR | Tower Records | 
   
    | TRAN | Transcription 
      Discs | 
   
    | TRC | Tryphon 
      Classics | 
   
    | TREM | Tremula 
      Records | 
   
    | TRES | Opera Tres | 
   
    | TRIN | Tring International | 
   
    | TRIT | Trittico | 
   
    | TRM | Théâtre 
      Royal de la Monnaie | 
   
    | TROU | Troubadisc | 
   
    | TRT | Those Radio 
      Times | 
   
    | TT | Truesound 
      Transfers | 
   
    | TUDOR | Tudor Recording 
      (auch TUD oder TUDO) | 
   
    | TUNI | Tuni | 
   
    | TUR | Turnabout | 
   
    | TUXE | Tuxedo 
      (auch TUX) |