IBP may refer to: Science and technology Iso-butyl-propanoic-phenolic acid, marketed as Ibuprofen Indian buffet process, a statistical process Integration by parts, a technique used in integral calculus Invasive blood pressure International Biological Program, a large-scale research effort in ecosystem ecology in the 1960s and 1970s Organizations IBP, Inc. (Iowa Beef Processors), a defunct beef-producing company now owned by Tyson Foods IBP Co. Limited, a former Indian petroleum company; see V. C. Agrawal The Institute for Bird Populations Institute of Bankers Pakistan, a banking training institute Institute of the Good Shepherd (Institut du Bon Pasteur), a traditional Catholic priest society Integrated Bar of the Philippines, a professional organization of lawyers Interim Batasang Pambansa, the unicameral legislature of the Philippines from 1978 to 1984 International Business Park, a business park in Jurong East, Singapore Israel Border Police Other uses Integrated business planning Integrative body psychotherapy, a form of body psychotherapy