| Acronym | Definition |
|---|
| SAAO➣South African Astronomical Observatory |
| SAAO➣Special Amenity Area Order (Ireland) |
| SAAO➣Staff Affirmative Action Office (University of California, Los Angeles) |
| SAAO➣South African-American Organization (White Plains, NY) |
| SAAO➣State Army Aviation Officer (Army National Guard) |