| Abbreviation | Definition |
|---|---|
| TL | Top Left |
| TL | Top Loader |
| TL | Top Low |
| TL | Tracto Loader |
| TL | Transmission Line |
| TL | Trim And Lining |
| TLB | Tractor Loader Backhoe |
| TLC | Table Ladder Chair |
| TLC | Tummy Loving Care |
| TLP | Tension Leg Platform |
| TLS | Tank Level Sensor |
| TLS | Threaded Locking System |
| TLV | Trimmed Labeled with Vinyl |
| TLZ | Top Loading Zoom Camera |
| TM | Thread Mount |
| TMA | Tag Module Assembly |
| TMBP | Tin Mill Black Plate |
| TMBY | TherMore polyester Batting, Yard roll |
| TMD | Turbine Meter Data |
| TMF | Thin Metal Film |