| Abbreviation | Definition |
|---|---|
| ITPN | Iberian Theater and Performance Network |
| ITPP | Interactive Theater As Pedagogy Project |
| ITSB | Integrated Theater Signal Battalion |
| JATA | Johannesburg Academy for Theatre Arts |
| JCTC | Jersey City Theatre Center |
| JORT | Just Over The Rainbow Theatre |
| JRT | Jewish Repertory Theatre |
| JRTN | Jewish Repertory Theatre of Nevada |
| JTLS | Joint Theater Level Simulation |
| JTLS | Joint Theatre Level Simulation |
| JTMDPO | Joint Theater Missile Defense Project Office |
| JTN | Jeune Théâtre National |
| JTP | Justice Theater Project |
| JTTR | Joint Trauma Theater Registry |
| JYT | Junior Youth Theatre |
| KBT | Kalk Bay Theatre |
| KBT | Kentucky Ballet Theatre |
| KCT | Kentucky Conservatory Theatre |
| KDT | Katha Dance Theatre |
| KDT | Kennedy Dance Theatre |