B
- BAH - Basic Allowance for Housing
- BAS - Basic Allowance for Subsistance
- BCGs - Birth Control Glasses (nickname for eye glasses issued by the US military)
- BCOT - Basic Communications Officer Training
- BDU - Battle Dress Uniform
- BIT - Bystander Intervention Training
- BITC - Base Information Transfer Center
- BITS - Base Information Transfer System
- BFM - Basic Fighter Maneuvers
- BFT - Blue Force Tracking
- BLUF - Bottom Line Up Front
- BONE - Nickname for the B-1 Lancer
- BMT - Basic Military Training
- BOQ - Bachelor Officer Quarters
- BOS - Base Operating Support
- BOT - Basic Officer Training
- Brig Gen - Brigadier General
- BS - Bomb Squadron
- BSA - Basic Surface Attack
- BTZ - Below the zone Early promotion from E-3 to E-4
- BUFF -Big Ugly Fat Fucker/Fellow, nickname for a B-52 Stratofortress
- Butterbar - Slang expression for the rank of second lieutenant; refers to the distinctive gold color of the rank insignia.
- BW - Bomb Wing
- BX - Base Exchange
Read more about this topic: List Of U.S. Air Force Acronyms And Expressions