| Abbreviation | Definition |
|---|---|
| TLCF | Teleconference |
| TLD | Third Location Decompression |
| TLD | Third-location decompression |
| TLD | Top Level Demonstration |
| TLE | Target Location Error |
| TLF | Temporary Loading Facility |
| TLF | Turkish Land Forces |
| TLGP | Tube-Launched Guided Projectile |
| TLI | Top Level Item |
| TLI | Tread Lightly |
| TLL | Target Location Line |
| TLM | Topographic Line Map |
| TLM | Total Loss Monitor |
| TLMC | Time Limits Maintenance Check |
| TLN | Total Logistics Network |
| TLO | Top- Level Objective |
| TLO | Top- Level Organization |
| TLOS | Target Location and Observation System |
| TLP | Tactical Leadership Program |
| TLP | Tube Launched Projectile |