| Abbreviation | Definition |
|---|---|
| FG | Folk Guitar |
| FGCM | Fellow of the Guild of Church Musicians |
| FGL | Florida-Georgia Line |
| FGMS | Fellow Guild of Musicians and Singers |
| FGWSSS | Frankenstein Girls Will Seem Strangely Sexy (Mindless Self Indulgence album) |
| FHBQ | Frackenpohl Honors Brass Quintet |
| FHD | Forest Hill Drive |
| FHO | Fletcher Henderson Orchestra |
| FHTBT | For Whom the Bell Tolls (Metallica song) |
| FHTT | From Here to There (Seattle, Washington band) |
| FIB | Festival Internacional de Benicassim |
| FIBB | Ferry Ilg Big Band |
| FIGA | Fretted Instrument Guild of America |
| FIGF | Festival International de la Guitare de Fribourg |
| FIGOC | Fellow of the Irish Guild of Organists and Choristers |
| FILA | Folk I Love Always |
| FIM | Fédération Internationale des Musiciens |
| FIM | First Impression Music |
| FIM | Flint Institute of Music |
| FIOA | Florida Intergenerational Orchestra of America |