OFA: Ontario Film Association (Kanada) OFA: Ontario Forestry Association (Kanada) OFA: Ohio Fire Academy (est. 1978) OFA: Ohrid Framework Agreement (est. 2001) OFA: Obama for America: OFA: Office for the Aging: OFA : Kantor Seni (Harvard University; Cambridge, MA) OFA: Kantor Bantuan Keluarga: OFA: Kantor Kegiatan Federal: OFA