- DTEM stands for Dis Ticaret Egitim Merkezi (Turkish: Foreign Trade Training Center)
- DTEM stands for Doctorate in Tropical Environmental Management (Australia)
- DTEM stands for Dynamic Transmission Electron Microscope
- DTEM stands for Division of Tactical Emergency Medicine (Wright State University; Dayton, OH)
- DTEM stands for Division of Toxicology and Environmental Medicine (US CDC)
- DTEM stands for Digital Terrain Elevation Model (geoscience)
DTEM