| Acronym | Definition |
|---|
| NAAB➣National Association of Animal Breeders |
| NAAB➣National Architectural Accreditation Board |
| NAAB➣National Architecture Accrediting Board (Washington, DC) |
| NAAB➣National Archival Appraisal Board (Canada) |
| NAAB➣North America Advisory Board (Semiconductor Equipment and Materials International) |
| NAAB➣Native American Advisory Board (Washington and Idaho) |