| Acronym | Definition |
|---|
| JASM➣Junior Assistant Scoutmaster (Boy Scouts of America) |
| JASM➣Japan America Society of Minnesota (Minneapolis, MN) |
| JASM➣James Aiken Sheet Metal |
| JASM➣Jolee Aleja Santos Madl (Cuban-American photographer) |
| JASM➣Jane Austen Society of Melbourne (Australia) |
| JASM➣Jointly Agreed Sampling and Monitoring (nuclear energy project; UK) |