| Abbreviation | Definition |
|---|---|
| JTF-GTMO | Joint Task Force-Guantanamo |
| JTF-HD | Joint Task Force-Homeland Defense |
| JTF-MAO | Joint Task Force - Mortuary Affairs Office |
| JTF-N | Joint Task Force-North |
| JTFP | Joint Tactical Fusion Program |
| JTF-PO | Joint Task Force-Port Opening |
| JTFS | Joint Task Force Surgeon |
| JTF-State | Joint Task Force-State |
| JTFSUPCOM | Joint Task Force SUPport COMmand |
| JTFSUPCOM | JTF Support Command |
| JTG | Joint Task Group |
| JTGS | Joint Tactical Ground Station |
| JTHP | Janus Take Home Package |
| JTHP | Janus Take-Home Package |
| JTI | Joint Technical Instruction |
| JTIDS | Joint Tactical Information Distribution System |
| JTL | Joint Target List |
| JTLM | Joint Theater Logistics Management |
| JTLS | Joint Theater Level Simulation |
| JTLS | Joint Theater-Level Simulation |