| Acronym | Definition |
|---|
| TLH➣Terminal Logon Handler |
| TLH➣Tax Loss Harvesting |
| TLH➣The Learning House (Louisville, KY) |
| TLH➣Total Laparoscopic Hysterectomy |
| TLH➣The Lutheran Hymnal |
| TLH➣Tallahassee, FL, USA (Airport Code) |
| TLH➣Trans-Labrador Highway (Canada) |
| TLH➣Trader's Little Helper (software) |
| TLH➣Thread-Local Heap |
| TLH➣Total Listening Hours (Internet Radio) |
| TLH➣The Language House (various locations) |
| TLH➣Top-Level Hierarchy (Microsoft Exchange Server) |
| TLH➣Type Library Header (Microsoft Visual C++ compiler and programming language) |
| TLH➣The Ley Hunter (journal) |
| TLH➣Tréfileries et Laminoirs du Havre (French energy supplier) |
| TLH➣Top-Level Hazards |
| TLH➣Thomas Lincoln Handy school (Bay City, Michigan) |
| TLH➣Tanunda Lutheran Homes (South Australia) |