International Practical Shooting Confederation, a shooting sport association based on the concept of practical shooting
Ispahani Public School & College, a school in Chittagong, Bangladesh
Institute for the Protection and Security of the Citizen, located in Ispra, Italy, is one of the seven institutes of the Joint Research Centre, a Directorate-General of the European Commission
Internet Problem Solving Contest, an online programming competition
Ireland Palestine Solidarity Campaign, a volunteer organisation
IP Site Connect, a feature of digital mobile radio (DMR)
Independent Parliamentary Standards Commission (Australian Parliament, 47th Parliament of Australia)
iPSC may refer to:
Induced pluripotent stem cell, a type of pluripotent induced stem cell
Intel iPSC, any of several high-performance computers manufactured by Intel
