| Acronym | Definition |
|---|
| JTS | Jewish Theological Seminary (New York City) |
| JTS | Journal of Traumatic Stress (Wiley) |
| JTS | Join Together Society (various locations) |
| JTS | Java Topology Suite |
| JTS | Java Transaction Service |
| JTS | Multijet Twin Spark |
| JTS | Jet Thrust Stoichiometric |
| JTS | Just the Same Template Structure |
| JTS | Jump the Shark |
| JTS | Jet Thrust Stoichiometric (Alfa Romeo) |
| JTS | Java Transaction Services |
| JTS | Japanese Taster for Schools (UK) |
| JTS | Joint Training System |
| JTS | Joint Tactics Squadron (US Air Force) |
| JTS | Juvenile Tracking System |
| JTS | Janesville Transit System |
| JTS | Joint Tactical Simulation |
| JTS | Jakarta Tool Suite (generator development) |
| JTS | Job Training Standard |
| JTS | Joint Test Subassembly |
| JTS | Joint Targeting School (Virginia Beach, Virginia) |
| JTS | Japan Tarantula Society |