Intellectual Property Office
- Benelux Office for Intellectual Property
- Canadian Intellectual Property Office
- Corporate Affairs and Intellectual Property Office
- Ethiopian Intellectual Property Office
- INPI (disambiguation)
- Industrial Property Office (disambiguation)
- Intellectual Property Office (United Kingdom)
- Intellectual Property Office of Ireland
- Intellectual Property Office of the Philippines
- Intellectual property
- Intellectual property organization
- Korean Intellectual Property Office
- National Industrial Property Institute (disambiguation)
- Patent office
- People's Republic of China
- State Intellectual Property Office
- Taiwan Intellectual Property Office
- World Intellectual Property Office