| Acronym | Definition |
|---|
| TNT➣2,4,6-Trinitrotoluene (CAS Number 118-96-7; explosive) |
| TNT➣Turner Network Television (cable TV station) |
| TNT➣The News Tribune |
| TNT➣Team in Training |
| TNT➣Trinidad and Tobago (West Indies) |
| TNT➣Tacoma News Tribune |
| TNT➣Télévision Numérique Terrestre (France) |
| TNT➣Try Not To |
| TNT➣Technology and Teaching (various locations) |
| TNT➣Through the New Testament (religion) |
| TNT➣Time and Talent (various organizations) |
| TNT➣Tried and True |
| TNT➣Thanks, But No Thanks (idiom) |
| TNT➣The New Threat (band) |
| TNT➣Treating to New Targets (clinical trial) |
| TNT➣The New Territory (album) |
| TNT➣Tell No Tales (band) |
| TNT➣Tragedy and Triumph (band) |
| TNT➣Trampoline and Tumbling (gymnastics) |
| TNT➣Théatre National de Toulouse (French: National Theater of Toulouse) |
| TNT➣Troponin T |
| TNT➣Timer No Token |
| TNT➣Till Next Time |
| TNT➣Try New Things |
| TNT➣Trash and Treasure |
| TNT➣Tell No Tales (music album) |
| TNT➣Train the Trainer |
| TNT➣The Neopets Team (virtual pet site) |
| TNT➣Tessuto Non Tessuto (Italian, syntehtic geomembrane) |
| TNT➣Tactical Narcotics Team |
| TNT➣Top Notch Training (various organizations) |
| TNT➣Thursday Night Training (various locations) |
| TNT➣Today Not Tomorrow |
| TNT➣Twin Texel |
| TNT➣Tuesday Night Titans (TV show) |
| TNT➣Template Numerical Toolkit (software library) |
| TNT➣Tago Ng Tago (Filipino for illegal alien who is in hiding) |
| TNT➣Traducción y Nuevas Tecnologías (Spanish: Translation and New Technologies; software) |
| TNT➣Thermo Nuclear Technology |
| TNT➣Thursday Night Thunder (various events) |
| TNT➣Trusted Network Technologies |
| TNT➣Terrain Neutre Théatre (French: Neutral Ground Theater) |
| TNT➣Transnational Terrorism |
| TNT➣Textile Non-Textile |
| TNT➣Typographical Number Theory (mathematical theory devised by Douglas Hofstadter) |
| TNT➣Teaching New Techniques |
| TNT➣Tradeswomen Now and Tomorrow |
| TNT➣Text N Talk |
| TNT➣Tactical Network Topology (US Special Operations Command and Naval Post Graduate School) |
| TNT➣Transient Nuclear Test |
| TNT➣Terror 'n Tinseltown (Motley Crue song) |
| TNT➣Total Nightmare Troops (gaming) |
| TNT➣Tomorrow's Neighborhoods Today (Syracuse, NY) |
| TNT➣Trimetallic Nitride Template |
| TNT➣Technoboy and Tuneboy (band) |
| TNT➣Texas Nitrous Technology |
| TNT➣Terror Neged Terror (Terror Against Terror, Jewish terrorist/vigilante group) |
| TNT➣Totally Naperville Tweens (Naperville, IL) |
| TNT➣Teach North Texas (University of North Texas) |
| TNT➣Top Nazarene Talent |
| TNT➣The Nameless Team (gaming clan) |
| TNT➣Tactical Neutralization Team |
| TNT➣Thomas Nationwide Transport, Ltd. (Australia) |
| TNT➣Telephone Nursing Telezine (emagazine) |
| TNT➣The N00b Trainers (Day of Defeat gaming clan) |
| TNT➣Tunnel Neutralization Team |
| TNT➣Tillamook Narcotics Team |
| TNT➣Tackle, Nose Guard, Tackle (defensive lineup in American football) |
| TNT➣Top-Notch Toddlers (Worcester, MA) |
| TNT➣Trinity Nazarene Teens (Trinity Church of the Nazarene Macon, Georgia) |
| TNT➣Total Network Test |
| TNT➣Tactical Network Testbed (US DoD) |
| TNT➣The Naire Tunnel |
| TNT➣Tutoring Natrona Teens (Natrona, WY) |
| TNT➣Tregor Nitro Team (French motor club) |
| TNT➣Teaching Newspaper Theology |
TNT - explosive consisting of a yellow crystalline compound that is a flammable toxic derivative of toluene