| T&BC | Trucks and Bus Company 
| Others |
| TBC | t The Barre Code
| Others |
| TBC | Tabernacle Baptist Church
| Others |
| TBC | Tabernacle Baptist Congregation
| Others |
| TBC | Tactical Battle Command
| Others |
| TBC | Taiwan Benz Club
| Others |
| TBC | Taken By Cars
| Others |
| TBC | tal Body Conditioning
| Others |
| TBC | Tal Body Confusion
| Others |
| TBC | tal Body Crunch
| Others |
| TBC | Talking Book Center
| Others |
| TBC | Tally Bloody Capable
| Others |
| TBC | Tampa Bay Camaros
| Others |
| TBC | Tangible Base Capital
| Others |
| TBC | Target Birth Cohort
| Others |
| TBC | Tauranga Boys College
| Others |
| TBC | Tbilisi Business Centre
| Others |
| TBC | Tea Bag Cut
| Others |
| TBC | Teachers Behavior to Caring
| Others |
| TBC | Technology Based Company
| Others |
| TBC | Teddy Bear Club
| Others |
| TBC | Teen Biotech Challenge
| Others |
| TBC | Teeny Bug Creations
| Others |
| TBC | Telebit Communication
| Others |
| TBC | Template Based Classification
| Others |
| TBC | Temple Bible Church
| Others |
| TBC | Tennessee Baptist Convention
| Others |
| TBC | Tequesta Brewing Company
| Others |
| TBC | Terminal Buffer Controller
| Others |
| TBC | Texas Baseball Club
| Others |
| TBC | Texas Beef Council
| Others |
| TBC | Texas Boy Choir
| Others |
| TBC | Texas Boy's Choir
| Others |
| TBC | Texas Business Conferences
| Others |
| TBC | Text Based Conversation
| Others |
| TBC | Thai Bean Cuisine
| Others |
| TBC | That book cooks
| Others |
| TBC | The Ballad Collection
| Others |
| TBC | The Bare Cogs
| Others |
| TBC | The Barre Code
| Others |
| TBC | The Barricade Company
| Others |
| TBC | The Beijing Center
| Others |
| TBC | The Beijing Center for Chinese Studies
| Others |
| TBC | The Best Companys
| Others |
| TBC | The Bhangra Competition
| Others |
| TBC | The Bible Channel
| Others |
| TBC | The Billion Coin
| Others |
| TBC | The Birmingham Connection
| Others |
| TBC | The Black Cross
| Others |
| TBC | The Blockbuster Cafe
| Others |
| TBC | The Borg Collective
| Others |
| TBC | The Boring Company
| Others |
| TBC | The Breakfast Club
| Others |
| TBC | The Brew Crew
| Others |
| TBC | The Brick Central
| Others |
| TBC | The Brick Companies
| Others |
| TBC | The Brilliant Comet
| Others |
| TBC | The Brothers Chaps
| Others |
| TBC | The Burks Companies
| Others |
| TBC | The Burning Crusade
| Others |
| TBC | The Burning Crusade (World of Warcraft)
| Others |
| TBC | The Butterfly Club
| Others |
| TBC | Thermal Barrier Coating
| Others |
| TBC | Thermal Boundary Coating
| Others |
| TBC | Thermal-Barrier Coating
| Others |
| TBC | Thinking Believing Connecting
| Others |
| TBC | Thinking, Believing, Connecting
| Others |
| TBC | Thomaston Biker Crew
| Others |
| TBC | Throttle Body Cleaning
| Others |
| TBC | Throttle Body Control
| Others |
| TBC | Time Base Correction
| Others |
| TBC | Time Base Corrector
| Others |
| TBC | Time Based Correction
| Others |
| TBC | Time Before Correction
| Others |
| TBC | Time-Base Corrector
| Others |
| TBC | Time-Based Competitiveness
| Others |
| TBC | Tissue Bonding Cystostomy
| Others |
| TBC | To Be Cancelled
| Others |
| TBC | To Be Catalogued
| Others |
| TBC | To Be Certified
| Others |
| TBC | To Be Changed
| Others |
| TBC | To Be Choosen
| Others |
| TBC | To Be Clarified
| Others |
| TBC | To Be Confirmed
| Others |
| TBC | To Be Considered
| Others |
| TBC | To Be Continued
| Others |
| TBC | To Be Created
| Others |
| TBC | Toe Board Catalyst
| Others |
| TBC | Tohoku Broadcasting Company
| Others |
| TBC | Toilet Board Coalition
| Others |
| TBC | Token Bus Controller
| Others |
| TBC | Toleranced By Compromise
| Others |
| TBC | Tonal Bitcoin
| Others |
| TBC | Tonga Broadcasting Commission
| Others |
| TBC | Tongyang Broadcasting Company
| Others |
| TBC | Tonkinese Breed Club
| Others |
| TBC | Tool Bar Customization
| Others |
| TBC | Top Back of Curb
| Others |
| TBC | Top Body Challenge
| Others |
| TBC | Total Body Condition
| Others |
| TBC | Total Body Conditioning
| Others |
| TBC | Total Body Confusion
| Others |
| TBC | Total Body Crunch
| Others |
| TBC | Total Branch Computerization
| Others |
| TBC | Total Building Care
| Others |
| TBC | Total Bull Crap
| Others |
| TBC | Touring Band Collective
| Others |
| TBC | Toyota Boshoku Corporation
| Others |
| TBC | Trabbi Buggy Club
| Others |
| TBC | Traction and Brake Control
| Others |
| TBC | Trailer Brake Controller
| Others |
| TBC | Trailing Bit Complement
| Others |
| TBC | Tram et bus de la CUB
| Others |
| TBC | Transforming the Bay with Christ
| Others |
| TBC | Travel Bloggers Conference
| Others |
| TBC | Treasury Board of Canada
| Others |
| TBC | Tree Branch Crusher
| Others |
| TBC | Tres Basse Consommation
| Others |
| TBC | Tres Bien Conserve (French coin grade equivalent to Good)
| Others |
| TBC | Triangle Brewing Company
| Others |
| TBC | Trimble Business Center
| Others |
| TBC | Trinity Baptist Church
| Others |
| TBC | Trinity Baptist College
| Others |
| TBC | Trinity Bible College
| Others |
| TBC | Truck Body Computer
| Others |
| TBC | Truck Body Controller
| Others |
| TBC | Trumbull Business College
| Others |
| TBC | Trust Banking Corporation
| Others |
| TBC | Tuba City Airport
| Others |
| TBC | Tucson Bicycle Classic
| Others |
| TBC | Tucson Bird Count
| Others |
| TBC | Tulsa Bicycle Club
| Others |
| TBC | Turbo Boosted Car
| Others |
| TBC | Turbo Builders Club
| Others |
| TBC | Turbo Builders Club (Roblox)
| Others |
| TBC | Turn Based Combat
| Others |
| TBC | Tweak Block Chaining
| Others |
| TBC | Tweakable Block Cipher
| Others |
| TBC | Tweedy Browne Company
| Others |
| TBC | Twynholm Baptist Church
| Others |
| TBC | World of Warcraft: The Burning Crusade
| Others |