JSIG
| Acronym | Definition |
|---|---|
| JSIG | Joint Sap Implementation Guide (US DoD) |
| JSIG | Joint Service Integration Group |
| JSIG | Journalism Studies Interest Group |
| JSIG | Joint Safety Implementation Group |
| JSIG | Japanese Special Interest Group (Virtual Socket Interface Alliance) |
| JSIG | Joint Signature Image Generator (graphics processing; US Army Aviation and Missile Research Development and Engineering Center) |