| Acronym | Definition |
|---|
| JASC➣Just Another Software Company |
| JASC➣Journal of Archaeological Science (Elsevier) |
| JASC➣Japan-America Student Conference |
| JASC➣Just Another Software Company (Eden Prairie, MN) |
| JASC➣Japan Sea Cable (geoelectric studies) |
| JASC➣Jebel Ali Sailing Club (Dubai, United Arab Emirates) |
| JASC➣Japanese Association of Sociological Criminology |
| JASC➣Justice at Stake Campaign (Washington, DC) |
| JASC➣Journal of the American Chemical Society |
| JASC➣Jets and Software Company (maker of Paint Shop Pro) |
| JASC➣Joint Actions Steering Committee |
| JASC➣Journal of the Acoustical Society of America |
| JASC➣Jane Adams Senior Caucus |
| JASC➣Joint Aircraft-Stores Compatibility |
| JASC➣JFACC (Joint Force Air Component Commander) Augmentation Staff Course (US Navy) |