- AESP stands for Association of Energy Services Professionals
- AESP stands for All-Electric Scalable Powertrain (electrically powered high speed car)
- AESP stands for Aerospace Education Services Program
- AESP stands for Army Equipment Support Publication
- AESP stands for Aboriginal Enriched Support Program (Carleton University program)
- AESP stands for Advanced Energy Systems Program
- AESP stands for Autonomous Expeditionary Support Platform (hybrid diesel/electric autonomous unmanned ground vehicle)
AESP