- AFCI stands for Arc Fault Circuit Interrupter
- AFCI stands for Advanced Fuel Cycle Initiative (US Department of Energy)
- AFCI stands for Association of Film Commissioners International
- AFCI stands for Ambassadors for Christ International (Atlanta, GA)
- AFCI stands for Acupuncture Foundation of Canada Institute (Institut de la Fondation d’Acupuncture du Canada)
- AFCI stands for Advanced Fibre Communications, Inc
- AFCI stands for Associate of the Faculty of Commerce and Industry Ltd. (UK)
AFCI