| Acronym | Definition |
|---|
| NASU➣Non-Academic Staff Union (educational institution staff) |
| NASU➣National Academy of Science of Ukraine (est. 1918) |
| NASU➣Native American Student Union (various locations) |
| NASU➣North American Statement of Understanding (Christadelphian Ecclesias) |
| NASU➣New American Standard Updated (Bible) |
| NASU➣National Association of Sigma Users |
| NASU➣Naval Antarctic Support Unit (US Navy) |
| NASU➣New Account SetUp |