| Acronym | Definition |
|---|
| TMA | Texas Medical Association |
| TMA | TRICARE Management Activity |
| TMA | Turnaround Management Association |
| TMA | Transportation Management Association |
| TMA | Tooling & Manufacturing Association |
| TMA | Tierce Maintenance Applicative |
| TMA | Terminal Area (British air navigation) |
| TMA | Trans Mediterranean Airways (Beirut, Lebanon) |
| TMA | Traffic Management Advisor |
| TMA | Tutor-Marked Assignment (Open University, UK) |
| TMA | Traffic Management Act (UK) |
| TMA | Thermomechanical Analysis |
| TMA | Transportation Management Area |
| Tma | Thermotoga Maritima |
| TMA | Tampa Museum of Art |
| TMA | Tobacco Manufacturers' Association (UK) |
| TMA | Transparent Media Adapter |
| TMA | Training and Management Assistance (a component of OHRD, which is a component of OWR) |
| TMA | Theatrical Management Association |
| TMA | Terminal Control Area |
| TMA | Trimellitic Anhydride |
| TMA | Tennessee Medical Association (Nashville, Tennessee) |
| TMA | Truck Mounted Attenuator (highway safety engineering) |
| TMA | Thrombotic Microangiopathy |
| TMA | Target Motion Analysis |
| TMA | Toy Manufacturers of America |
| TMA | Thermomechanical Analyzer |
| TMA | Truck Manufacturers Association |
| TMA | Tycho Magnetic Anomaly (science fiction, 2001: A Space Odyssey) |
| TMA | Treasury Management Association |
| TMA | Traditional Martial Arts |
| TMA | Too Many Acronyms :-) |
| TMA | Tissue Mineral Analysis |
| TMA | Technology Management Associates (Canada) |
| TMA | Town Municipal Administration (Pakistan) |
| TMA | 3,4,5-Trimethoxyamphetamine (psychedelic amphetamine) |
| TMA | Turkish Medical Association |
| TMA | Transmetatarsal Amputation |
| TMA | Tivoli Management Agent |
| TMA | Tower Mount Amplifier |
| TMA | Tissue Microarray Technique |
| TMA | Tema Municipal Assembly (Ghana) |
| TMA | The Maintenance Authority (TMA Systems Inc.) |
| TMA | Tri Methyl Aluminum |
| TMA | Trails Maintenance Assessment (Vermont Association of Snow Travelers permit) |
| TMA | Terminal Approach (air traffic management) |
| TMA | Top Management Attention |
| TMA | Technology Mirror Assembly |
| TMA | Training Mission Area |
| TMA | Tri-Methyl Amine (CH33N) |
| TMA | Theoretical Mechanical Advantage |
| TMA | Thyroid Microsomal Antibody |
| TMA | Training Media Association |
| TMA | Technology, Management, and Analysis Corporation |
| TMA | Thief: the Metal Age (video game) |
| TMA | True Martial Arts |
| TMA | Tristeza y Muerte de Agave (Wilting and Death of Agave) |
| TMA | Target Movement Analysis |
| TMA | Thurstone Test of Mental Alertness (Pearson Reid London House) |
| TMA | Too Much Activity |
| TMA | The Mobile Atheists |
| TMA | Transcortical Mixed Aphasia (medical) |
| TMA | Telecommunications Management Association (UK) |
| TMA | Test Module Adapter |
| TMA | Too Much Attitude |
| TMA | Telephone Managers Association |
| TMA | Total Microbial Activity |
| TMA | Triangular Microstrip Antenna |
| TMA | Technical Management Area |
| TMA | Taiwan Maintenance Agency |
| TMA | Total Market Coverage |
| TMA | Tables Management Automation (Sprint) |
| TMA | Threshold Management and Analysis |
| TMA | Traffic Management Algorithm |
| TMA | Technical Manual Agent |
| TMA | Total Materiel Assets |
| TMA | Tema Municipality Assembly |
| TMA | Testability Measure Analyzer |
| TMA | Transfer Mass Allocations |
| TMA | Transport, Modified, Anthropometric (Russian Soyuz spacecraft model) |
| TMA | Training Media Advisor (Sprint) |
| TMA | Transmission Media Alternatives (Sprint) |
| TMA | Tactical Mission Analysis |
| TMA | Transcription Mediated Analysis (nucleic acid amplification test) |
| TMA | Thai Muslim Association |
| TMA | Thomas Morrison and Associates (Lake Havasu City, AZ) |