ANAB
| Acronym | Definition |
|---|---|
| ANAB | ANSI-ASQ National Accreditation Board |
| ANAB | American National Accreditation Board |
| ANAB | Associazione Nazionale Architettura Bioecologica (Italian: National Association of Bio-ecological Architecture; est. 1989; Milan, Italy) |
| ANAB | Anorexia Nervosa and Bulimia Association |
| ANAB | Association of North American Businesses |