| Song/Tune Title | Book |
| Twelve days of christmas (52) | FSONE |
| Twelve days of christmas (72) | AFSFC |
| Twelve Days Of Christmas F Major | LFS |
| Twelve Days Of Christmas, The | FSEV1 |
| Twelve Gates To The City | FSWB |
| Twelve Gates To The City | FSEVII |
| Twelve Gates To The City | JBSB |
| Twenty Eighth of January | PHILVI |
| Twenty Miles | GASB |
| Twenty third Psalm | SHARP |
| Twenty Years Ago | SOTP2 |
| Twenty-Eighth of January | FFB |
| Twenty-ninth of May (The) | ECDT |
| Twin brothers' reel see | ON1001 |
| Twin Katy's - Reel | RMC |