Aeq or AEQ may refer to:
Aviation Air Express Sweden (ICAO airline designator AEQ) Ar Horqin Airport in Inner Mongolia Region, China (IATA airport code AEQ)
Language Aequian language, abbreviated Aeq. Aer language, ISO 639 code aeq
Publications Adult Education Quarterly Air Enthusiast Quarterly Anthropology & Education Quarterly Applied Economics Quarterly, published by the German Institute for Economic Research