TDW (Gesellschaft für verteidigungstechnische Wirksysteme mbH) is the European leader in the development and manufacture of warheads for guided weapons. The company was founded in 1994 and has 130 employees based in Schrobenhausen, Germany. TDW is a 100% subsidiary of MBDA Deutschland GmbH and part of the European guided weapon company MBDA.
TDW may refer to one of the following:
- TDW (Gesellschaft für verteidigungstechnische Wirksysteme), a European weapons manufacturer;
- Three-Day Week, one of several measures introduced in the United Kingdom by the Conservative Government of 1970–1974 to help conserve electricity;
- The Dark World, a science fantasy novel by Henry Kuttner;
- Tidewater Inc. (NYSE:TDW), an international petroleum service company;
- The Daily WTF, a humorous blog on software engineering disasters;