| Acronym | Definition |
|---|
| JRTC➣Joint Readiness Training Center (Fort Polk, LA, USA) |
| JRTC➣Jack Russell Terrier Club |
| JRTC➣James R. Thompson Center (Chicago, IL; office and event space) |
| JRTC➣Jackson River Technical Center (Covington, VA) |
| JRTC➣Jordan Radio and Television Corporation (est. 1985; national broadcast station) |
| JRTC➣Joint Regional Transportation Committee (now Regional Transportation Advisory Council; Massachusetts) |
| JRTC➣Joseph Ruston Technology College (UK) |