| Acronym | Definition |
|---|
| LTG➣Long Term Goal |
| LTG➣Lock the Gate (Australian alliance) |
| LTG➣London Thames Gateway (development corporation; UK) |
| LTG➣Lamotrigine (antiepileptic drug) |
| LTG➣Leitung (German: direction) |
| LTG➣Leadership Training Graduate (real estate) |
| LTG➣Lightning |
| LTG➣Lieutenant General |
| LTG➣Low Tier God |
| LTG➣Language Technology Group |
| LTG➣Little Theatre Guild (UK) |
| LTG➣Life Time Guarantee |
| LTG➣Lieutenant Governor |
| LTG➣Little Tin God |
| LTG➣Logical Track Group |
| LTG➣Life Transformation Group (prayer group) |
| LTG➣Low Tension Glaucoma |
| LTG➣Line Trunk Group |
| LTG➣Left to Go |
| LTG➣Lose the Game |
| LTG➣Low Temperature Growth |
| LTG➣Leisure Travel Group |
| LTG➣Location, Trend, Gradient (speech recognition) |
| LTG➣Lighting Technology Greenhouse (Rensselaer Polytechnic Institute; Troy, NY) |
| LTG➣Labor Time Guide |
| LTG➣Linear Threshold Gate |
| LTG➣Life Together Group (prayer) |
| LTG➣Long Term Gain |
| LTG➣Lower the Guns |
| LTG➣Local Tactical Grid |
| LTG➣Lesson Topic Guide |
| LTG➣Laboratory Test Group |
| LTG➣Level Term Guaranteed (life insurance) |
| LTG➣Logical Time Grid |
| LTG➣Learn to Google |
| LTG➣Launch those Geese (pinball slang) |