sort by Rank | Alpha
| Possible Meanings | Rank |
|---|
| North Shore Fishing Adventures | *** |
| Natural Sciences Forestry and Agriculture | *** |
| National School Foundation Association | *** |
| Naval Support Force Antarctica | ** |
| non-specific flagellar anomaly | ** |
| non-stationary fluctuation analysis | ** |
| Nashville Society of Financial Analysts | ** |
| Nassau Sport Fishing Association | ** |
| National Student Federation of America | ** |
| Not Safe for Anywhere | ** |
| NS Federation of Agriculture | ** |
| National Salvation Front of Australia | ** |
| Nevada State Firefighters Association | * |
| Norwegian Society of Financial Analysts | * |
| National Safety First Association | * |
| National Security and Foreign Affairs | * |
| Nova Scotia Fisheries and Aquaculture | * |
| Nova Scotia Fitness Association | * |
| North Sea Fields Atlas | * |
| Net Surfing File Archives | * |