| Title | Composer | Grade | Arranger | Collection? | Publisher | Questions |
| 18th Century Trios | 1 | Rosenthal | Collection | Marks | ||
| 30 Plus | Cacavas | 1 | Belwin | |||
| Advent Music II | T.D. Thomas | 1 | Medici Music | |||
| Allegretto | Franck | 1 | Leonard | Belwin | ||
| Bach for the Clarinet | Bach | 1 | Simon | Schirmer | ||
| Chamber Music for Three Clarinets | 1 | Voxman | Collection | Rubank | ||
| Clarinets Three | Cacavas | 1 | Fischer | |||
| Petite Trio | Dancla | 1 | KJOS | |||
| So Easy Trios | Lester | 1 | Boston | |||
| Three Easy Canons | Wienandt | 1 | Southern | |||
| Three Melodies in Ancient Style | Faber | 1 | Cundy-Bettoney | |||
| Trios from Corelli to Beethoven | 1 | Rosenthal | Collection | Marks | ||
| Chamber Music for Three Clarinets | 2 | Voxman | Collection | Rubank | ||
| Four Clock Pieces for Three Equal Clarinets | Haydn | 2 | Sutton | Novello-Pres | ? | |
| Four Divertimenti | Mozart | 2 | Whewell | Collection | Oxford | |
| Menuet and Allegro | Haydn | 2 | Voxman | Rubank | ||
| Nine Trio for Clarinets | Nelhybel | 2 | Colombo | |||
| Pastorale and Scherzo | Ostransky | 2 | Rubank | |||
| Second Suite | Graupner | 2 | Schott | |||
| Six Marches for Three Equal Clarinets | C.P.E. Bach | 2 | Sutton | Novello-Pres | ? | |
| Ten Trios | Haughton | 2 | Oxford | |||
| Three by Three | Jones | 2 | Shawnee | |||
| Three Pieces | Donato | 2 | Presser | |||
| Trio | Blatt | 2 | Boosey | |||
| Trio for Three Clarinets | Halloran | 2 | Southern | |||
| Trio Movement | Schubert | 2 | Greene | Galliard | ||
| Chamber Music Vol. 2 | 3 | Voxman | Collection | Rubank | ||
| Divertimento | Simpson | 3 | Keith Prowser | ? | ||
| Fantasy | Jenkins | 3 | Merriman | Southern | ||
| Invention | Block | 3 | Eble | |||
| Menuetto and Finale, Op. 87 | Beethoven | 3 | Voxman | Rubank | ||
| Serenade | Starer | 3 | Southern | |||
| Three Canonic Dances | Katz | 3 | Omega | |||
| Trio in B-flat | Walker | 3 | Belwin | |||
| Trio in B-flat | Triebensee | 3 | Kneusslin | |||
| Variations on a Theme of Pleyel | Krommer | 3 | Kneusslin | |||
| Variations sur un Theme Class | Meyer | 3 | Leduc | ? | ||
| Allegro | Beethoven | 4 | Henried | Remick | ||
| Ballet Suite | Townsen | 4 | Peters | |||
| Divertimento | Moritz | 4 | Mercury | |||
| Divertissement | Cox | 4 | Elkan | |||
| First Grand Trio Concertante | Waterson | 4 | Boosey | |||
| Scherzo | Tuthill | 4 | Fischer | |||
| Suite | Cooke | 4 | Oxford | |||
| Terzetto | Poot | 4 | Leduc | |||
| Thema und Variations | Jettel | 4 | Doblinger | |||
| Three Trios | Miller | 4 | McGinnis | |||
| Trio Suite | Furstenau | 4 | Southern | |||
| Trio, Op. 53 | Kummer | 4 | Cundy-Bettoney | |||