- DTSC stands for Department of Toxic Substances Control
- DTSC stands for Dedicated Technical Solutions Consultancy (Netherlands)
- DTSC stands for Detroit Triumph Sportscar Club (Michigan)
- DTSC stands for Dynamic Traction and Stability Control (Volvo)
- DTSC stands for DARCOM Technical Steering Committee
- DTSC stands for Developer Technical Support Center (IBM)
- DTSC stands for Detroit Tennis and Squash Club (Farmington Hills, MI)
DTSC