NASAS
| Acronym | Definition |
|---|---|
| NASAS | National Seminar on Aerospace Structures |
| NASAS | Noongar Alcohol and Substance Abuse Service (Department of Health; Australia) |
| NASAS | National Association for Support of Agricultural Students (Stara Zagora, Bulgaria) |
| NASAS | Northern Arizona Substance Abuse Services (Flagstaff, AZ) |
| NASAS | Negative Appraisals of Sexual Abuse Scale |
| NASAS | National Aeronautics and Space Administration, Special Publication (US NASA) |