IPC
- Honkai Star Rail
- IP camera
- IPC (electronics)
- IPC Healthcare
- IPC Media
- IPC Systems
- IPCTV
- Idaho Power
- Immigration Policy Center
- Indian Penal Code
- Indian Pentecostal Church of God
- Indice de Precios y Cotizaciones
- Industrial PC
- Information and Privacy Commissioner of Ontario
- Infrastructure protection centre
- Institute Pasteur du Cambodge
- Instituto Politécnico de Coimbra
- Instructions per cycle
- Insulation-piercing connector
- Integrated Food Security Phase Classification
- Integrated pest control
- Intellectual Property Committee
- Inter-process communication
- International Pacific College
- International Panorama Council
- International Paralympic Committee
- International Patent Classification
- International People's College
- International Pepper Community
- International Planning Competition
- International Plumbing Code
- International Post Corporation
- International Presbyterian Church
- International Publishing Company
- Iran Policy Committee
- Iraq Petroleum Company
- Mataveri International Airport
- Privy Council of the United Kingdom
- Índice de Precios al Consumidor