| Acronym | Definition |
|---|
| ELES➣Enhanced Launcher Electronics System (PAC-3 Missile System) |
| ELES➣Enhanced Learning Educational Services (Australia) |
| ELES➣Extended Linear Expenditure System (economics) |
| ELES➣European Long Ears Society (Genesee, ID) |
| ELES➣Expanded Liquid Engine Simulation |