IPSO

IPSO may refer to:

Organisations

 * Independent Press Standards Organisation, the press industry regulator in the UK
 * International Programme on the State of the Ocean
 * Les Intellectuels pour la souveraineté, a group of intellectuals studying and promoting Quebec independence
 * IPSO Alliance, promoting the Internet Protocol for what it calls "smart object" communications
 * Irish Payment Services Organisation

Other uses

 * Ipso (candy), a small drop-style candy sold in Great Britain in the 1970s–1980s
 * Ipso, an arene substitution pattern in organic chemistry
 * Ipso facto, a Latinate phrase used in law
 * Check Point IPSO, an operating system for Nokia IP Security Platforms
 * IPSO, a brand of Alliance Laundry Systems