HTG
HTG stands for:
- Gourde (ISO-4217 code), currency of Haiti
- Hans-Thoma-Gymnasium in Loerrach
- Hugo Treffner High School in Tartu, Estonia
- Homburg gymnastics community 1846
- Helicopter transport squadron
- Hypertriglyceridemia
- Chatanga Airport (IATA code), Chatanga Airport (location) , Northern Siberia, Russia
