| Acronym | Definition |
|---|
| JAL➣Jalisco (Mexican state) |
| JAL➣Japan Air Lines |
| JAL➣Jalapa (Guatemala territorial division) |
| JAL➣Java Access Layer |
| JAL➣Java Abstraction Layer |
| JAL➣Jini Access Layer |
| JAL➣Just Another Language |
| JAL➣Jxta Abstraction Layer |
| JAL➣Java Application Layer |
| JAL➣Java Application Loader |
| JAL➣Junior Achievement Latvia |
| JAL➣Jump And Link |
| JAL➣Journal of Academic Librarianship (Elsevier, BV) |
| JAL➣Japan Airlines Company, Ltd. |
| JAL➣Journal of Applied Linguistics |
| JAL➣Job Arrangement Letter |
| JAL➣JACK Agent Language |
| JAL➣Jet Approach Landing |
| JAL➣Journal des Annonces Légales (French: Journal of Legal Announcements) |
| JAL➣Jump Adjustment Library (Tira Wireless Proprietary API) |