| Acronym | Definition |
|---|
| TSB➣Technology Strategy Board (UK) |
| TSB➣Torrington Savings Bank (Torrington, CT) |
| TSB➣Technical Service Bulletin |
| TSB➣Transportation Safety Board of Canada |
| TSB➣TPS (Thermal Protection System) Sample Box |
| TSB➣Texas State Bank |
| TSB➣Telecommunication Standardization Bureau |
| TSB➣Trypticase Soy Broth (microbiology growth medium) |
| TSB➣Technical Support Bulletin |
| TSB➣Transport Service Bridge |
| TSB➣Technical Services Board |
| TSB➣Translation Storage Buffer |
| TSB➣Tokyo School of Business (Tokyo, Japan) |
| TSB➣Total Soft Bank (South Korea) |
| TSB➣Tecnologías para la Salud y el Bienestar (Spanish) |
| TSB➣True Story Bro |
| TSB➣Targeted Small Business (various organizations) |
| TSB➣Trustee Savings Bank |
| TSB➣Technology Solutions for Business (Westlake, OH) |
| TSB➣The Service Business (UK) |
| TSB➣Total Serum Bilirubin |
| TSB➣Tecmo Super Bowl (video game) |
| TSB➣Technology Services Board (various locations) |
| TSB➣True Small Business |
| TSB➣Trade Statistics Branch (UN) |
| TSB➣Telecommunications Systems Bulletin |
| TSB➣Technical Support Branch (National Hurricane Center) |
| TSB➣Tri-State Buffer |
| TSB➣Toxic Sperm Buildup |
| TSB➣Tropical Sugar Beet |
| TSB➣Transportation Support Battalion |
| TSB➣Technical Security Branch (RCMP; Canada) |
| TSB➣Training Support Battalion |
| TSB➣Training Support Brigade |
| TSB➣Termination Status Block |
| TSB➣True Soulja Boyz (band) |
| TSB➣Traffic Safety Board |
| TSB➣Temporary Stowage Bag (US NASA) |
| TSB➣The Silent Ballet (website) |
| TSB➣Tech Support Bulletin (various companies) |
| TSB➣Technical Services Building |
| TSB➣Textiles Surveillance Body |
| TSB➣Toronto School of Business |
| TSB➣Transportation Services Branch |
| TSB➣Telecommunications Standardization Board |
| TSB➣Time-Share-Börse |
| TSB➣Theater Staging Base |
| TSB➣Trunk Signaling Buffer |
| TSB➣Track Suit Bottom |
| TSB➣Thrift Savings Bank |
| TSB➣Technology Systems Branch (India) |
| TSB➣Telecom Support Board (NASA) |
| TSB➣Technical Staffs Branch (UK) |
| TSB➣Tall Shiny Building |
| TSB➣Truth Supervenes on Being (philosophy) |
| TSB➣Tangential-Sphere Bound |
| TSB➣Tepid Sponge Bath (fever management) |
| TSB➣Twin Side Band |
| TSB➣Telecommunications Standard Block |
| TSB➣The Spiriting Board |
| TSB➣Towed Sonar Buoy |
| TSB➣Thrust Sector Blower |
| TSB➣Transmit Silence Bit |
| TSB➣Transmission Synchronizer Brake |
| TSB➣Transportation Service Bulletin |
| TSB➣Tepper School of Buisness |