| Acronym | Definition |
|---|
| JASO➣July August September October (months) |
| JASO➣Japanese Automobile Standards Organization |
| JASO➣Journal of the Anthropological Society of Oxford (est. 1970; Oxford, UK) |
| JASO➣Japan-America Society of Oregon (est. 1907) |
| JASO➣Japan America Societies |