| TLB | OLE Type library (Visual C++) 
| Others |
| TLB | Reference table (Bubble Chamber)
| Others |
| TLB | Tail Light Brackets
| Others |
| TLB | Tapeless Backup
| Others |
| TLB | Tarbela, Pakistan
| Others |
| TLB | Target Line Balance
| Others |
| TLB | Tattooed Love Boys
| Others |
| TLB | Technical Log Book
| Others |
| TLB | Term Loan B
| Others |
| TLB | Terminal Logic Base
| Others |
| TLB | Test Load Balancer
| Others |
| TLB | Text Library
| Others |
| TLB | Text library (VAX)
| Others |
| TLB | The Lazy Bastards
| Others |
| TLB | The Leather Boutique
| Others |
| TLB | The Little Bicchi
| Others |
| TLB | The Living Bible
| Others |
| TLB | The Lost Battalion
| Others |
| TLB | The Love Bug
| Others |
| TLB | The Lying Bastard
| Others |
| TLB | Three Little Blackbirds
| Others |
| TLB | Tiny Little Businesses
| Others |
| TLB | Tioga Library Building
| Others |
| TLB | Tiogo Library Building
| Others |
| TLB | Top Level Budget
| Others |
| TLB | Top Light Brown
| Others |
| TLB | Tournament Leader Board
| Others |
| TLB | Tractor Loader And Backbone
| Others |
| TLB | Tractor Loader Backhoe
| Others |
| TLB | Tractor Loader Backhoes
| Others |
| TLB | Traffic Load Balancer
| Others |
| TLB | Translation Bridging
| Others |
| TLB | Translation Logical BuffersB
| Others |
| TLB | Translation Lookaside Buffer
| Others |
| TLB | Translations and Logistics for Business
| Others |
| TLB | Transport Licensing Board
| Others |
| TLB | Transport Load Builder
| Others |
| TLB | True Launch Bar
| Others |
| TLB | Two Lane Blacktop
| Others |
| TLB | Type Library
| Others |