| Acronym | Definition |
|---|
| LGT | Light |
| LGT | Legacy GT (Subaru model) |
| LGT | Ley General Tributaria (Spanish: General Tax Law) |
| LGT | Lifeguard Training |
| LGT | Lattice Gauge Theory (physics) |
| LGT | Lateral Gene Transfer |
| LGT | Lietuvos Geologijos Tarnyba (Lithuanian: Lithuanian Geological Survey) |
| LGT | Liechtenstein Global Trust (bank) |
| LGT | Link Goes To (internet) |
| LGT | Langatate |
| LGT | Let's Go Tribe! (Cleveland Indians; Cleveland, OH) |
| LGT | Locomotiv GT (Hungarian rock band) |
| LGT | Liar Game Tournament (online gaming) |
| LGT | Last Generation Theology (Seventh-Day Adventists Church) |
| LGT | Lei Geral Das Telecomunicações (Portuguese: General Telecommunications Law; Brazil) |
| LGT | Lead Generating Tool |
| LGT | Lone Gunman Theory |
| LGT | Liquid Groove Theory (band) |
| LGT | London Gospel Temple (London, Ontario) |
| LGT | Lets Get Together |
| LGT | Location-Guided Tree |
| LGT | Lighted Guidance Tube |
| LGT | Lincolnshire Greyhound Trust (UK) |
| LGT | Length-Based Groupwise Transmission |
| LGT | Lesbian/Gay/Transvestite |
| LGT | Local Growth Team (General Electric) |