| Acronym | Definition |
|---|
| LTWG➣Landsat Technical Working Group (USGS and US NASA) |
| LTWG➣Land Transport Working Group (Association of Southeast Asian Nations) |
| LTWG➣Lausanne Theology Working Group |
| LTWG➣Large Telescope Working Group (est. 1993) |
| LTWG➣Learning and Teaching Working Group (UK) |