Posted in Government & Military AFAB stands for Assigned Female at Birth (gender identity) AFAB stands for All Fascists Are Bastards AFAB stands for Anything for A Buck AFAB stands for Armored Field Artillery Battalion (US Army) AFAB stands for Asosiyasyon Fanm Ayisyen Nan Boston (Association of Haitian Women in Boston) AFAB stands for Army Families Advice Bureau (UK and Canada)