QTG
| Acronym | Definition |
|---|---|
| QTG | Quaker, Tropicana, Gatorade (division of PepsiCo) |
| QTG | Quantitative Trait Gene |
| QTG | Qualification Test Guide (Flight Simulation Training Device documentation for qualification by the FAA for use within a Flight Training program) |
| QTG | Quantum Theory of Gravity (physics) |
| QTG | Quarterly Training Guidance |
| QTG | Two Ten-Second Dashes (radiotelegraphy) |