| Abbreviation | Definition |
|---|---|
| JCSO | Johnson City Symphony Orchestra |
| JDBB | John Dummer Blues Band |
| JDC | Jazz Duelist's Challenge |
| JDC | Joy Division Central |
| JDCO | Jubilate Deo Chorale and Orchestra |
| JDQ | John Doheny Quintet |
| JEMS | Jay Entertainment and Music Society |
| JEMS | Jay Entertainment Music Society |
| JEMS | Journal of Experimental Music Studies |
| JFB | Jazz From Bloomington |
| JFH | Jazz Funk And Hip |
| JFH | Jazz Funk Hip |
| JFM | Jamaica Federation of Musicians |
| JFM | Justice For Mary |
| JFRB | Jug Factory Road Band |
| JG | Jazz Grooves |
| JGAB | Jerry Garcia Acoustic Band |
| JGB | J. Geils Band |
| JGB | Jerry Garcia Band |
| JGLC | Jolly Good, Let’s Celebrate! |