| Acronym | Definition |
|---|
| JAO➣Jewish Autonomous Oblast (Russia) |
| JAO➣Joint Administrative Order (Philippines) |
| JAO➣Federation of Japan Amateur Orchestras |
| JAO➣Jews against the Occupation (Australia) |
| JAO➣Joint Air Operations |
| JAO➣Joint ALMA Office |
| JAO➣Japan Association of Orlando (Orlando, FL) |
| JAO➣Just Another Observer |
| JAO➣Jugglers Against Oppression (Yahoo group) |
| JAO➣Joint Area Of Operations |
| JAO➣Jersey All Out (graffiti group in NJ) |
| JAO➣Junior Accountant Officer (India) |
| JAO➣Jedi Academy Online |
| JAO➣Joint Acquisition Objective |