Wiktionary
ahb
n. (context UK rail transport English) (initialism of automatic Automatic half Half barrier Barrier level crossing Level Crossing English)
Wikipedia
AHB
AHB may refer to:
- Al Hilal Bank
- Abha Airport in Abha, Saudi Arabia
- Africanized honeybee
- Air Historical Branch, the historical archive service of the Royal Air Force
- All Hallows, Bow, a church in East London
- AMBA High-performance Bus, internal bus for microcontrollers
- Auckland Harbour Bridge in Auckland, New Zealand
- Axamb language
- Automatic Half Barrier, a term used in the United Kingdom for a type of level crossing