| TRB | Mazda Tribute 
| Others |
| TRB | Tactical Reconnaissance Brigade
| Others |
| TRB | Tamper Resistant Button
| Others |
| TRB | TDR Review Board
| Others |
| TRB | Teachers Recruitment Board
| Others |
| TRB | Teachers Requirement Board
| Others |
| TRB | Technical Review Board
| Others |
| TRB | Telomere Repeat Binding
| Others |
| TRB | Temple Restaurant Beijing
| Others |
| TRB | Test Review
| Others |
| TRB | Test Review Board
| Others |
| TRB | The Red Bricks
| Others |
| TRB | The Review Board
| Others |
| TRB | The Rusty Bucket
| Others |
| TRB | Thermal Remote Battery
| Others |
| TRB | Three- Ring Binder
| Others |
| TRB | Tis Rotten Bunk
| Others |
| TRB | Toll Regulatory Board
| Others |
| TRB | Tom Renino Band
| Others |
| TRB | Tommy R Black
| Others |
| TRB | Tondaku Ramen Basaraka
| Others |
| TRB | Total Relationship Balance
| Finance, Banking |
| TRB | Toyota Reflex Burn
| Others |
| TRB | Train Recording Book
| Others |
| TRB | Transparent Bridging
| Others |
| TRB | Transport Regulation Board
| Others |
| TRB | Transportation Research Board
| Others |
| TRB | Tribe
| Others |
| TRB | Tribeca
| Others |
| TRB | Trigger Boards
| Others |
| TRB | Triplet Representation for Body
| Others |
| TRB | Troubleshooting
| Others |
| TRB | Tsukuba Record Breaker
| Others |
| TRB | Tubby Red Balls
| Others |
| TRB | Tuition Reduction Benefit
| Others |
| TRB | Turbine
| Others |
| TRB | Turbo, Colombia
| Others |
| TRB | Typical Residential Bills
| Others |