| Acronym | Definition |
|---|
| JFAS➣Journal of Foot and Ankle Surgery (American College of Foot and Ankle Surgeons) |
| JFAS➣Japan First Aid Society |
| JFAS➣Japanese Film and Animation Society (Illinois Institute of Technology) |
| JFAS➣Jindalee Facility Alice Springs (aka Over-the-Horizon Radar; Alice Springs, Northern Territory, Australia) |
| JFAS➣Jason Farneth Auto Sales (Fredericksburg, VA) |
| JFAS➣Joint Flow and Analysis System |