| Acronym | Definition |
|---|
| TDB➣Trade Development Board (Singapore) |
| TDB➣Till Day Break |
| TDB➣Trade and Development Board (UNCTAD) |
| TDB➣Trivial Database (Samba software) |
| TDB➣Task Data Base |
| TDB➣Tact Data Base |
| TDB➣Teikoku Databank, Ltd. (Japan) |
| TDB➣The Disco Biscuits (band) |
| TDB➣Tableau de Bord |
| TDB➣Tank Destroyer Battalion |
| TDB➣Toyota do Brasil (Brazilian car company) |
| TDB➣Torrance Daily Breeze (Torrance, CA) |
| TDB➣Technology Development Board (India) |
| TDB➣Technical Data Bulletin |
| TDB➣Toronto Dominion Bank |
| TDB➣Temporary Disability Benefit (New Jersey) |
| TDB➣The Dangerous Brothers (France) |
| TDB➣The Division Bell (Pink Floyd album) |
| TDB➣Théatre Dijon Bourgogne (French theater) |
| TDB➣The Daily Bellwether (blog) |
| TDB➣Technical Disclosure Bulletin |
| TDB➣Trade Development Bank (Mongolia) |
| TDB➣Thermochemical Database (Nuclear Energy Agency) |
| TDB➣Terrain Database |
| TDB➣Temps Dynamique Barycentrique (Barycentric Dynamical Time) |
| TDB➣Technology Database |
| TDB➣The Dog's Bullocks |
| TDB➣Take Down Back (metals) |
| TDB➣Too Damn Bad |
| TDB➣Trip Database |
| TDB➣The Dark Breed (gaming clan) |
| TDB➣Training Development Branch |
| TDB➣The Daily Blitz (blog site) |
| TDB➣Time Distribution Bus |
| TDB➣The Digital Brotherhood |
| TDB➣Turret Distribution Box |
| TDB➣Tape Disk Business (magazine) |
| TDB➣Theater Defense Brigade |
| TDB➣Technical Directive Board |
| TDB➣Threat Database |
| TDB➣Technique Décor Bâtiment (French: Technical Building Set) |
| TDB➣Transportation Database |
| TDB➣Théatre de Bayonne (French theater) |