| Abbreviation | Definition |
|---|---|
| JSAC | Joint Strike Analysis Cell |
| JSAC | Joint Strike Analysis Center |
| JSAF | Joint Semi Automated Forces |
| JSAM | Joint Security Assistance Memorandum |
| JSAM | Joint Staff Analysis Model |
| JSAM | Joint Standoff Surface Attack Missile |
| JSAN | Joint Staff Automation For The Nineties |
| JSAP | Joint Staff Action Package |
| JSARO | Joint Service and Agency Representative Office |
| JSAS | Joint Strike Analysis System |
| JSC | Joint Security Coordinator |
| JSCAT | Joint Staff Crisis Action Team |
| JSCC | Joint Security Coordination Center |
| JSCC | Joint Service Coordination Committee |
| JSCC | Joint Services Coordination Committee |
| JSCET | Joint Security Cooperation Education and Training Regulation |
| JSCM | Joint Chiefs of Staff Memorandum |
| JSCMI | Joint Service Cryptographic Modernization Implementation |
| JSCMIP | Joint Service Cryptographic Modernization Implementation Plan |
| JSCP | Joint Strategic Capabilities Plan |