| Acronym | Definition |
|---|
| AFSB➣Army Field Support Brigade |
| AFSB➣Associate in Fidelity and Surety Bonding (insurance) |
| AFSB➣Afloat Forward Staging Base |
| AFSB➣Air Force Studies Board (National Academy of Sciences) |
| AFSB➣Air Force Selection Board (India) |
| AFSB➣Australian Flying Saucer Bureau |
| AFSB➣Anaerobic Fluidized Sludge Blanket |
| AFSB➣Air Force Space Badge |
| AFSB➣Arcelor Finance & Services Belgium |