| Abbreviation | Definition |
|---|---|
| IFDI | Israeli Folk Dance Institute |
| IFEM | Inari Festival of Experimental Music |
| IFEMI | My Love (not an acronym) |
| IFGC | Indonesian Fingerstyle Guitar Community |
| IFMO | Istanbul Film Music Orchestra |
| IFS | Inspirations For Songwriters |
| IFYM | International Foundation Year in Music |
| IGAF | I've Got A Feeling |
| IGGY | I'm Gonna Get Ya |
| IGM | International Good Music |
| IGMAA | Institute of Global Music and Arts |
| IGTBA | Its Good To Be Alive |
| IGTBA | It's Good To Be Alive |
| IGTM | Internet Guide to Texas Music |
| IHM | Institute of Hawaiian Music |
| IICSI | International Institute for Critical Studies in Improvisation |
| IIE | Interesting Inspiring Entertainment |
| IIMF | InterHarmony International Music Festival |
| IIMF | Internasional Indie Music Festival |
| IIMF | Investec International Music Festival |