- AECF stands for Annie E. Casey Foundation (children’s and family advocates; New Mexico)
- AECF stands for Africa Enterprise Challenge Fund (private sector fund)
- AECF stands for Advanced Electronics/Computer Field (US Navy)
- AECF stands for Atlanta Electronic Commerce Forum (Georgia)
- AECF stands for American Egyptian Cooperation Foundation (New York, NY)
- AECF stands for Auditory Evoked Cortical Field
AECF