| Acronym | Definition |
|---|
| SESE | Southeastern Stamp Expo (Southeast Federation of Stamp Clubs) |
| SESE | School of Earth and Space Exploration (Arizona State University) |
| SESE | Social Environmental and Scientific Education |
| SESE | Southern Exposure Seed Exchange (Mineral, VA) |
| SESE | Sociology and Equity Studies in Education |
| SESE | Single Entry, Single Exit (programming methology) |
| SESE | Security Exchange Service Element |
| SESE | School of Environmental Systems Engineering (University of Western Australia) |
| SESE | Secure Echo-Sounding Equipment (US Navy) |
| SESE | School of Earth, Society and Environment (University of Illinois) |
| SESE | Shipboard Electronics Systems Evaluation |
| SESE | Society of Environmental Systems Engineers |