Posted in Government & Military, Organizations ACOA stands for Atlantic Canada Opportunities Agency ACOA stands for Adult Children Of Alcoholics ACOA stands for American Committee on Africa ACOA stands for Anterior Communicating Artery ACOA stands for Arizona Center on Aging ACOA stands for Association Canadienne des Orthophonistes et Audiologistes (Canadian Association of Speech-Language Pathologists and Audiologists) ACOA stands for Adaptive Course Of Action ACOA stands for Australian Council for Overseas Aid (Australia)