| Acronym | Definition |
|---|
| TTM | Trailing Twelve Months |
| TTM | Trailing 12 Months (business/finance) |
| TTM | Time To Market |
| TTM | Trichotillomania (impulse control disorder to pull out one's hair) |
| TTM | TESS (Tactical Engagement Simulation System) Training Missile |
| TTM | Transtheoretical Model |
| TTM | Talk To Me |
| TTM | Tulsa TV Memories |
| TTM | To the Max |
| TTM | Tetrathiomolybdate |
| TTM | The Time Machine |
| TTM | Train the Trainers Manual |
| TTM | Tex to MathML (translator) |
| TTM | Traditional Tibetan Medicine |
| TTM | Temporary Traffic Management |
| TTM | The Third Manifesto |
| TTM | Timely Topics in Medicine |
| TTM | Tam Tam Mandingue |
| TTM | Teman Tapi Mesra (Indonesian song) |
| TTM | Tata Motors Inc. |
| TTM | To the Moderator |
| TTM | Test Traffic Measurement (Service) |
| TTM | Tecnologie Trasporti Mare (Italian shipping magazine) |
| TTM | Textile Technology Management |
| TTM | Travel and Tourism Management |
| TTM | Texas Transportation Museum (San Antonio) |
| TTM | Turntablist Transcription Methodology (musical notation) |
| TTM | Total Tumor Mass |
| TTM | Tour of the Tucson Mountains |
| TTM | Theater Transportation Mission |
| TTM | Trans Thai-Malaysia Ltd (pipeline company) |
| TTM | Troubleshooting Manual |
| TTM | Table Top Meeting |
| TTM | Test Manual |
| TTM | Taconic Transgenic Models (laboratory animals) |
| TTM | Telecom Test and Measurement |
| TTM | Tiny Tin Men (miniature wargaming blog) |
| TTM | Total Therapeutic Management |
| TTM | Tranquility Training Method |
| TTM | The Tactile Mind (publisher) |
| TTM | Terrorism Threat Monitor |
| TTM | Tutor Training Manual |
| TTM | Time Transfer Message |
| TTM | Tommy the Matchmaker |
| TTM | Target Trajectory Mapping |
| TTM | Till This Moment |
| TTM | Ten Ton Music (UK studio) |
| TTM | Total Trust Management |
| TTM | True for Transactional Modeling |
| TTM | Telescopic Trailer Mast |
| TTM | Transform-Task Method |
| TTM | threat training manual (US DoD) |
| TTM | Tilting Tumbling Machine |
| TTM | Tightrope Technologies Motorsport (Ireland) |
| TTM | Technologie Transfer Marburg eV (Germany) |
| TTM | Target Threat Manager |
| TTM | Tactical Tasking Message |
| TTM | training target material (US DoD) |
| TTM | Through Transmissive Media Modules |
| TTM | The True Maker |
| TTM | Tactical Target/ing Material |
| TTM | Transceiver Timing Module |
| TTM | Tiny Task Manager |
| TTM | Telstar Tecnologia Mecánica SL (Spain) |
| TTM | Time Transfer Modem |
| TTM | Time-Triggered Methods |
| TTM | Test Tube Miller (laboratory device) |
| TTM | Tri Town Marine (Harrington, ME) |