| Acronym | Definition |
|---|
| NABS➣National Association of Blind Students (National Federation of the Blind) |
| NABS➣North American Benthological Society |
| NABS➣North American Bluebird Society |
| NABS➣National Association of Black Scuba Divers |
| NABS➣National Advertising Benevolent Society |
| NABS➣North American Baptist Seminary (now Sioux Falls Seminary; South Dakota) |
| NABS➣Natural Arch and Bridge Society |
| NABS➣Normoactive Bowel Sounds |
| NABS➣National Association for Bank Security |
| NABS➣NATO Air Base SATCOM |
| NABS➣NORAD Airborne Battle Staff |
| NABS➣Nomenclature for the Analysis and Comparison of Science Budgets and Programmes |
| NABS➣Navy ADP Budgeting System |