| Abbreviation | Definition |
|---|---|
| JBD | Jerome Baker Designs |
| JC | Jennie's Character |
| JCS | Jesus Christ Superstar |
| JCSF | Johnson Children Services Foundation |
| JCSS | Jesus Christ SuperStar |
| JETS | Joondalup Entertainers Theatre School |
| JFFA | Juan de Fuca Festival of the Arts |
| JFRR | John Foley's Radar Rangers |
| JFRT | Just For Real Talents |
| JHDS | Jones Haywood Dance School |
| JJP | Joe Jefferson Players |
| JMTC | Junior Musical Theater Company |
| JOTI | Jamboree On The Internet |
| JPAC | Jamaica Performing Arts Center |
| JPAC | Janesville Performing Arts Center |
| JPAC | Jedlicka Performing Arts Center |
| JPAC | Jefferson Performing Arts Center |
| JPAC | Jubilee Performing Arts Center |
| JPAF | Japan Performing Arts Foundation |
| JPARC | Japanese Performing Arts Resource Center |