IBP can mean:
- iso-butyl-propanoic-phenolic acid, marketed as Ibuprofen
- Integrated Business Planning
- IBP Co. Limited, an Indian company specialized in petroleum.
- IBP private association, a Brazilian Petroleum, Gas and Biofuels Institute.
- Integrative Body Psychotherapy, a technique in Body Psychotherapy.
- Invasive Blood Pressure, a blood pressure-related topic.
- Iowa Beef Processors, a defunct beef producing company now owned by Tyson Foods.
- International Biological Program, a large-scale research effort in ecosystem ecology in the 1960s and 1970s
- Indian Buffet Process, is a statistical process.
- Integration by parts, a technique used in integral calculus
- Integrated Bar of the Philippines, a professional organization of lawyers
- Institute of Bankers, Pakistan
- Israel Border Police
- International Business Park, a business park in Jurong East, Singapore.
- Institute of the Good Shepherd(Institut du Bon Pasteur), a traditional Catholic priest society
- Integrative Body Psychotherapy, a psychotherapy