Posted in Engineering, Government & Military, Organizations AEFC stands for American Express Financial Corporation (Minneapolis, MN) AEFC stands for Alper Erozer Fan Club AEFC stands for Air Expeditionary Force Center (US DoD; Langley, VA) AEFC stands for Acellular Extrinsic Fiber Cementum AEFC stands for Arts Education Funders Collaborative (San Francisco, CA)