- AEPi stands for Alpha Epsilon Pi (fraternity)
- AEPI stands for Army Environmental Policy Institute
- AEPI stands for Atmospheric Emissions Photometric Imaging
- AEPi stands for Auditory Evoked Potential Index
- AEPI stands for American Electric Power, Inc.
- AEPI stands for Acute Early Postoperative Ileus
Abbreviations And Their Meaning