| Acronym | Definition |
|---|
| TMM | Tokyo Mew Mew (anime) |
| TMM | Transfer Matrix Method |
| TMM | Technical Manual |
| TMM | Thoroughly Modern Millie (movie) |
| TMM | Transportacion Maritima Mexicana (shipping company) |
| TMM | Texas Memorial Museum (Austin, TX) |
| TMM | Tell Me More |
| TMM | Transient Multimonitor Manager |
| TMM | Tahun Melawat Malaysia (Malay: Visit Malaysia Year) |
| TMM | Turkmen Manat (ISO currency code) |
| TMM | The Muppet Movie |
| TMM | Thomson Multimedia |
| TMM | Thermal Mathematical Model |
| TMM | The Music Marketeers |
| TMM | Technology Marketing Management (various locations) |
| TMM | Taux Moyen Mensuel (French: Average Monthly Rates) |
| TMM | Test/Testing Maturity Model (software engineering) |
| TMM | Transaction Management Module |
| TMM | Thermal Math Model |
| TMM | Thermoset Microwave Material (electrical engineering) |
| TMM | Tape Measurement Method (orthopedics) |
| TMM | Tu Me Manque (French: I Miss You) |
| TMM | Thermal Mass Model |
| TMM | Translation Memory Manager |
| TMM | Total Marketing Management |
| TMM | Traffic Metering and Measurement |
| TMM | Too Many Morons |
| TMM | Too Much Maintenance (relationship slang) |
| TMM | Thruster Maneuver Mode |
| TMM | Topological Matrix Model |
| TMM | Temps de Mise sur le Marché (French: Last Time on the Market) |
| TMM | Tool Makers Microscope |
| TMM | Teletype Message Management |
| TMM | Telecom-Based Multimedia |
| TMM | Point One Total Materials Management (trademark of Praxair, Inc.; Danbury, CT) |