| Acronym | Definition |
|---|
| TMN➣Telecommunications Management Network |
| TMN➣Transmission |
| TMN➣The Movie Network (Canada) |
| TMN➣The Morning News (online magazine) |
| TMN➣Telecommunication Management Network |
| TMN➣Texas Moratorium Network (anti-death penalty group) |
| TMN➣Tunable Matching Network (microwave theory) |
| TMN➣Tourismus Marketing Niedersachsen (German: Tourism Marketing Lower Saxony; Lower Saxony, Germany) |
| TMN➣Telecomunicações Móveis Nacionais SA (Portugal) |
| TMN➣Telecom Moveis Nac (Portuguese telecommunications) |
| TMN➣Tokio Marine Nichido (Japanese insurance company) |
| TMN➣Trackline Multiunit Non-Return (US DoD) |
| TMN➣The Map Network (Washington, DC) |
| TMN➣Too Much Nudity |
| TMN➣Touch Me Not |
| TMN➣Tell Me Now |
| TMN➣Tone-Masking Noise |
| TMN➣The Minisode Network (trademark of Sony Pictures Television and MySpace) |
| TMN➣Trailer Music News (website) |
| TMN➣The Mafia Network (online MMORPG) |
| TMN➣TrakcMania Nations |