IDW may refer to:
- IDW Publishing, a U.S. comic book publisher
- Informationsdienst Wissenschaft, a German science news service
- Institut der Wirtschaftsprüfer in Deutschland, a German non-profit organization serving public auditors
- Intellectual dark web, a loosely-defined philosophical neologism coined by Eric Weinstein
- Inverse distance weighting, a mathematical method for surface fitting
- Investigative Data Warehouse, an FBI surveillance database
This disambiguation page lists articles associated with the title IDW.If an internal link led you here, you may wish to change the link to point directly to the intended article. Category: