NSAF
| Acronym | Definition |
|---|---|
| NSAF | National Survey of American Families |
| NSAF | Non-Specific Action Figure (Nintendo) |
| NSAF | National Stolen Art File |
| NSAF | Normalized Spectral Abundance Factor |
| NSAF | Northern San Andreas Fault |
| NSAF | Nova Scotia Agriculture and Fisheries (now Nova Scotia Fisheries and Aquaculture; Canada) |
| NSAF | National Security Archive Fund Inc. (Washington, DC) |
| NSAF | Non-Standard Allowance File |
| NSAF | Nitrifying Submerged Aeration Filter (tertiary water treatment method) |