E3
| Acronym | Definition |
|---|---|
| E3 | Electronic Entertainment Expo |
| E3 | End-to-End Encryption |
| E3 | Electromagnetic Environmental Effects (US DoD) |
| E3 | Echelon 3 (US DoD) |
| E3 | Electronic Environmental Effects |
| E3 | 34.368 Mbps Data Rate (European plesiochronous data hierarchy PDH ITU recommendation G.703) |
| E3 | Enhanced Exploitation Environment |