| Acronym | Definition |
|---|
| TMF | The Motley Fool |
| TMF | Turkiye Motosiklet Federasyonu (Turkish: Motorcycle Federation of Turkey) |
| TMF | The Magnetic Fields (band) |
| TMF | The Music Factory (TV) |
| TMF | Trinity Mother Frances (hospital; Texas) |
| TMF | Transport Multiplexing Function |
| TMF | Transaction Manager Facility |
| TMF | Trick Mode Flag |
| TMF | Tagged Font Metric File |
| TMF | Trace Message Format |
| TMF | Too Many Formals |
| TMF | Telemanagement Forum |
| TMF | Try Me Free |
| TMF | Trial Master File |
| TMF | Terminated Merchant File (credit card systems) |
| TMF | Too Much Fun |
| TMF | Texas Medical Foundation |
| TMF | Thermo-Mechanical Fatigue |
| TMF | The Marketing Forum |
| TMF | The Music Foundation (various locations) |
| TMF | Tug McGraw Foundation (est. 2003) |
| TMF | Tivoli Management Framework |
| TMF | Traffic Mitigation Fee (PierPASS, Inc.) |
| TMF | Tickling Media Forum |
| TMF | Turquoise Mountain Foundation (Afghanistan) |
| TMF | Transaction Monitoring Facility (Tandem) |
| TMF | The Minneapolis Foundation (est. 1915) |
| TMF | Table Mountain Facility (JPL) |
| TMF | Temple Mount Faithful |
| TMF | Thin Metal Film |
| TMF | Texas Military Forces |
| TMF | Trajectory Management Framework (European air traffic management system) |
| TMF | Third Millennium Foundation (New York) |
| TMF | Tropical Moist Forest |
| TMF | Tele-Manufacturing Facility |
| TMF | Traffic Management Flight |
| TMF | Turbine Mid Frame |
| TMF | Tereza Maxova Foundation (Czech Republic) |
| TMF | The Mighty Federer (tennis player Roger Federer) |
| TMF | The Media Fund |
| TMF | Treasury Managed Funds (Australia) |
| TMF | Travelling Magnetic Field |
| TMF | TMN Management Function |
| TMF | The Molecular Foundry (US Department of Energy; Lawrence Berkeley National Laboratory; California) |
| TMF | Thrust Management Function |
| TMF | 3-Methylfentanyl |
| TMF | Track Maintenance Foreman (railway track maintenance) |
| TMF | Texture Masking Function |
| TMF | Theater Manpower Force |
| TMF | Total Metal Flux |
| TMF | Thunder Mountain Forces (gaming clan) |
| TMF | Track Management Function |