| Acronym | Definition |
|---|
| IMT | Intima-Media Thickness |
| IMT | Immediately |
| IMT | International Military Tribunal (post-WWII) |
| IMT | International Mobile Telecommunications |
| IMT | Incident Management Team |
| IMT | Institute of Management Technology |
| IMT | In The Meantime |
| IMT | International Marxist Tendency (aka Committee for a Marxist International) |
| IMT | Institut de Médecine Tropicale |
| IMT | Instituto Mexicano del Transporte (Mexican Institute of Transportation) |
| IMT | Initial Military Training (USAF ROTC) |
| IMT | Irrigation Management Transfer |
| IMT | Internet Montana |
| IMT | Information Management Technology |
| IMT | Implantable Miniature Telescope |
| IMT | Innovative Micro Technology |
| IMT | Inflammatory Myofibroblastic Tumor |
| IMT | Institute for Market Transformation (Ithaca, New York) |
| IMT | Inter-Machine Trunk |
| IMT | International Mobile Telephony |
| IMT | Information Management Tool (US Air Force) |
| IMT | Industrial Market Trends |
| IMT | Individual Movement Techniques |
| IMT | Information Management Team |
| IMT | Innovation Management Techniques |
| IMT | Infinite Monkey Theorem |
| IMT | Interstellar Master Traders (James Blish "Cities in Flight" SF series) |
| IMT | Intake Manifold Temperature (internal combustion engines) |
| IMT | interMedia Text (Oracle database product) |
| IMT | Iron Mountain, MI, USA - Ford Airport (Airport Code) |
| IMT | Integrated Modeling and Test Environments |
| IMT | Inductive Modeling Technology |
| IMT | Interactive Multimedia Training |
| IMT | Imposto Municipal Sobre Transacções (Portugal) |
| IMT | Invertible Matrix Theorem (mathematics) |
| IMT | Integrated Management Tool |
| IMT | Intelligent Multimode Terminal |
| IMT | International Military Training |
| IMT | Intelligent Messaging Technology |
| IMT | Infinity Mugen Team (forum) |
| IMT | Infantry Minor Tactics (Australia) |
| IMT | Innovations in Marine Technology (Conference) |
| IMT | Impulsive Momentum Transfer |
| IMT | Immediate Money Transfer |
| IMT | Integrated Maintenance Test |
| IMT | Integrated Missions and Transition |
| IMT | Individual Masking Threshold |
| IMT | Integration of Multiple Technologies |
| IMT | Infrastructure Modernization Team |
| IMT | Interpolation-Matching Technique |
| IMT | Interface Maintenance Testing |
| IMT | Intermediate Management Training (professional development) |
| IMT | Institutt for Marin Teknikk (Norwegian: Institute of Marine Technology) |
| IMT | Irish Medical Times |
| IMT | Internet Marketing Technology (various organizations) |