| Acronym | Definition |
|---|
| RSES | Refrigeration Service Engineers Society |
| RSES | Research School of Earth Sciences |
| RSES | Rear-Seat Entertainment System (vehicle feature; various auto manufacturers) |
| RSES | Responsible for Safety and Environment on Site (industry obligation) |
| RSES | Rosenberg Self Esteem Scale (Morris Rosenburg; social science; est. 1965) |
| RSES | Regional and Sectoral Economic Studies (Various locations) |
| RSES | Rough Set Exploration System (software) |
| RSES | Random Seed Encryption Subsystem |
