- AFCB stands for ARC Fault Circuit Breaker
- AFCB stands for Athletic Football Club Bournemouth (UK)
- AFCB stands for Arab Federation of Clinical Biology (est. 1974)
- AFCB stands for Arthur Frederick Community Builders (Belleville, Ontario, Canada)
- AFCB stands for Association Football Club Bournemouth (UK)
- AFCB stands for Ahwatukee Foothills Concert Band (Phoenix, AZ)
- AFCB stands for Ancient Ford Club Belgium (automobile club)
AFCB