| Abbreviation | Definition |
|---|---|
| TIS | Total Implementation Solution |
| TISS | Timber Industry Superannuation Scheme |
| TITAN | Trans Industrial Technology Advanced Node |
| TIV | Total Insured Value |
| TJM | Trade Justice Movement |
| TKE | Trust - Knowledge - Excellence |
| TKM | Total Knowledge Management |
| TKO | Technology Knowledge And Operations |
| TKV | Tvornica Konopa i Veziva |
| TLA | Three-Letter Acronym |
| TLA | Top Level Aggregation |
| TLC | Technology Leadership Communities |
| TLC | Think Like a Customer |
| TLC | Tool Location Control |
| TLC | Tools, Labor, and Cash |
| TLC | Towels, Linens, and Cash |
| TLC | Trim, Label, and Convert |
| TLE | Translation, Localization, Engineering services |
| TLM | Total Loss Management |
| TLM | Transaction Lifecycle Management |