| Accordina | 412.132 | Instrument à anche libre | — |
| Accordéon | 412.132 | instrument à soufflet | France |
| Accordéon diatonique | 412.132 | Accordéon | — |
| Albisiphone | 421.121.1 | — | — |
| Alboka | 422.22 | — | Espagne |
| Alghoza | 421.221 | — | — |
| Anasazi flute | 421.111.12 | — | — |
| Anche | 41 | pièce d'instrument de musique | — |
| Antara (instrument) | 421.112.11 | — | — |
| Arghoul | 422.22 | — | — |
| Aulos | 422.111.2 | — | Grèce antique |
| Avertisseur sonore | 412 | — | — |
| Avertisseur à air | 412 | effet sonore | — |
| Aérophones libres | 41 | aérophone | — |
| Balaban | 422.121-62 | Duduk | Azerbaïdjan |
| Bandonéon | 412.132 | Concertina | — |
| Bansurî | 421.121.32 | — | Inde |
| Baryton | 423.232 | Saxhorn | — |
| Bassanello | 422.112 | — | — |
| Basshorn | 423.213 | Instrument à vent | — |
| Basson | 422.112-71 | — | — |
| Basson russe | 423.213 | Serpent | — |
| Bawu | 412.131 | Instrument à anche libre | — |
| Bayan | 421.221-12 | accordéon chromatique | — |
| Bazooka | 423.22 | Trompette à coulisse | — |
| Biniou kozh | 422.112 | Cornemuse | — |
| Birbynė | 422 | Instrument à anche | — |
| Blul | 421.111.12 | Flûte | — |
| Bombarde | 422.112 | Chalemie | — |
| Boomwhacker | 413 | — | — |
| Buccin | 423.22 | Trompette à coulisse | — |
| Buccin | 423.1 | Trompette naturelle | — |
| Bucium | 423.121.11 | Cor des Alpes | — |
| Bugle | 423.232 | Saxhorn | — |
| Bukkehorn | 423.1 | — | — |
| Cabrette | 422.112+422.22-62 | — | — |
| Calliope | 421.222.11 | — | Canada |
| Carnyx | 423.121.12 | Cuivre | — |
| Caval | 421.111.12 | Flûtes à conduit | — |
| Cervelas | 422.11 | — | — |
| Chalemie | 422.112 | — | — |
| Chalumeau | 422.211 | Instrument à anche simple | — |
| Chi | 421.121.1 | — | — |
| Chigufe | 421.13 | — | — |
| Chophar | 423.121.2 | Corne | — |
| Cimbasso | 423.233.2 | — | — |
| Clairon | 423.121.22 | — | — |
| Clairon | 423.1 | Trompette naturelle | — |
| Clarinette | 422.211.2-71 | Instrument à anche simple, à perce cylindrique, à trous | — |
| Clarinette | 422.211.2 | — | — |
| Clarinette alto | 422.211.2 | Clarinette | — |
| Clarinette basse | 422.211.2-71 | Clarinette | — |
| Clarinette contralto | 422.211.2 | Clarinette | — |
| Clarinette contrebasse | 422.211.2 | Clarinette | — |
| Clarinette d'amour | 422.211.2 | Instrument à anche simple, à perce cylindrique, à trous | — |
| Clarinette de basset | 422.211.2 | Clarinette | — |
| Clarinette double | 422.22 | — | — |
| Clarinette en métal | 422.211.2-71 | Clarinette | — |
| Clarinette octo-contralto | 422.211.2 | Clarinette | — |
| Clarinette octo-contrebasse | 422.211.2 | Clarinette | — |