| Acronym | Definition |
|---|
| NASF➣Nuovi Autori Science Fiction (Italian: New Science Fiction Authors) |
| NASF➣National Association of State Foresters |
| NASF➣National Association for Surface Finishing (Washington, DC) |
| NASF➣North American Sports Federation |
| NASF➣North Atlantic Salmon Fund (various nations) |
| NASF➣Net Assignable Square Feet |
| NASF➣Naruto Allied Shinobi Force |
| NASF➣Numerical Aerodynamic Simulation Facility |
| NASF➣Naval Air Station Fallon, Nevada |
| NASF➣National Alliance for Sustainable Fisheries |
| NASF➣NAVINTCOM Analysis Support Facility |
| NASF➣National Aviation Safety Foundation |