| Acronym | Definition |
|---|
| NABA➣National Association of Black Accountants |
| NABA➣North American Butterfly Association |
| NABA➣North American Broadcasters Association |
| NABA➣National Adult Baseball Association |
| NABA➣National Alliance for Breastfeeding Advocacy |
| NABA➣North American Bullriding Association |
| NABA➣Native American Business Alliance |
| NABA➣Namibian Biotechnology Alliance |
| NABA➣National Air Barrier Association |
| NABA➣National Association Breweriana Advertising |
| NABA➣North American Bungee Association |
| NABA➣National American Bulldog Association |
| NABA➣Nashville Area Beekeepers Association |
| NABA➣National Association of Breweriana Advertising |
| NABA➣National Association of Balloon Artists |
| NABA➣National Anorexia and Bulimia Association |
| NABA➣National Aboriginal Business Association (Canada) |
| NABA➣North Aurora Baseball Association (youth league) |
| NABA➣North Alabama Boaters Association (Huntsville, Alabama) |
| NABA➣Nuova Accademia di Belle Arte (Italian: New Academy of Fine Arts) |
| NABA➣Not Another Bloody Acronym |
| NABA➣Naval Amphibious Base Annex (US Navy) |
| NABA➣Namalemba Bugweri Association (Uganda) |
| NABA➣National Bank of Austria |