Wikipedia
IWP
IWP may refer to:
- International Wildbird Photographer Awards, annual competition
- GSM Interworking Profile (DECT), mobile telecomms standard
- International Workers Party, an American psychoanalytic-Marxist organization founded 1974
- Internationalist Workers Party (Fourth International) a Morenoist group in the US
- The Institute of World Politics, graduate school in Washington DC, USA
- Indo-West Pacific, zoogeographical region
- Inside Washington Publishers, American publisher
- International Writing Program, nonprofit arts residency in Iowa City, IA, USA