- DTGC stands for Direction des Travaux Géographiques et Cartographiques (French: Directorate of Geographic and Cartographic Works; Senegal)
- DTGC stands for Digital Time Gain Compensation (ultrasound)
- DTGC stands for Dirt Track Grand Championships (American Motorcyle Association)
- DTGC stands for Discrete-Time Gaussian Channel
Abbreviations And Their Meaning