EWAN
| Acronym | Definition |
|---|---|
| EWAN | Ethernet Wide Area Network |
| EWAN | Emulator without a Good Name |
| EWAN | Enterprise Wide Area Network |
| EWAN | Environmental Weeds Action Network (Australia) |
| EWAN | Emulator Without A Name |
| EWAN | EGNOS Wide Area Communications Network (aviation) |
| EWAN | Electronic Warfare Aircraft Navigator |