| Acronym | Definition |
|---|
| NBAS➣Neonatal Behavioral Assessment Scale |
| NBAS➣National Biosurveillance Advisory Subcommittee |
| NBAS➣National Bloodhound Association of Switzerland (Widen, Switzerland) |
| NBAS➣Narva Business Advisory Services (est. 1993; Narva, Estonia) |
| NBAS➣North Bucks Archaeological Society (UK) |
| NBAS➣Norwegian Business Association Singapore |