| Acronym | Definition |
|---|
| VAB | Vehicle Assembly Building (NASA) |
| VAB | Visual Arts Board (various locations) |
| VAB | Vård av Barn (Sweden: Care of Children) |
| VAB | Vaccines and Biologicals (World Health Organization) |
| VAB | Virginia Beach (Virginia, USA) |
| VAB | Value Adjustment Board (Florida) |
| VAB | Visual Application Builder |
| VAB | Vertical Assembly Building (NASA, now Vehicle Assembly Building) |
| VAB | Virginia Association of Broadcasters |
| VAB | Véhicule de l'Avant Blindé (French: armored front line vehicle) |
| VAB | Vlaamse Automobilistenbond (Flemish Driver’s Association) |
| VAB | Vigilanza Antincendi Boschivi (Italian: Forest Fire Watch) |
| VAB | Virtual Advisory Board (various organizations) |
| VAB | Value Adjustment Boards |
| VAB | Vehicle Acceptance Body (UK Railway) |
| VAB | Value Added Business |
| VAB | Voice Answer Back |
| VAB | Volunteers Association for Bangladesh (Irvington, NY) |
| VAB | Veterans' Advisory Board (various locations) |
| VAB | Value Added Bank |
| VAB | Variable Action Button |
| VAB | Villamor Air Base (Pasay City, Philippines) |
| VAB | Value Aging Buffer |
| VAB | Vehicle Arresting Barrier |
| VAB | Value Added Benefit |
| VAB | Value Added Base |
| VAB | Virtual Address Buffer |