IDW may refer to:
- IDW Publishing (Idea and Design Works), a U.S. comic book publisher
- Inverse distance weighting, a mathematical method for surface fitting
- Investigative Data Warehouse, an FBI surveillance database
- IDW (Individual Defence Weapon), an infantry-related acronym
- idw Informationsdienst Wissenschaft -idw-, a news science service
Related Subjects
Related Phrases
Related Words