WIP or WiP may refer to:

• World Institute of Pain

• Wildrose Independence Party of Alberta, a political party in Alberta, Canada
• Western Independence Party of Manitoba, a former Canadian provincial political party
• Western Independence Party of Saskatchewan, an active Canadian provincial political party
• Western Independence Party, a former Canadian federal political party

• WIP-FM, in Philadelphia, Pennsylvania
• WTEL (AM), which held the call sign WIP until 2014

• Washington Ireland Program, a development program bringing Irish students to Washington, D.C.
• Women in prison film, an exploitation film genre
• Work in process, also referred to as work in progress — an unfinished work
• Wash-in-place, a method of cleaning the interior surfaces of closed industrial equipment (e.g. brewing, pharmaceutical, or chemical) without the need to disassemble them. See also the related Clean-in-place.
• Warner Independent Pictures, an American independent film division of Warner Bros.
• Fraser–Winter Park station (Amtrak code WIP), a train station in Colorado
• "Wip", a track by Die Monster Die from the album Withdrawal Method
• Water Injection Plant
• Windows Insider Program

• Whip (disambiguation)