| 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 |