What does IPSA stand for?

Incremental Microwave Power Spectrum Analyzer - Air Force

Independent Passenger Steamship Association (SAUO)

Independent Pool Service Association (SAUO)

Independent Postal System of America - Alternative to US Postal Service

Industrial Police and Security Association - British (BI)

Institute for Psychological Study of the Arts - University of Florida - Research center (RCD)

International Passenger Ship Association - Merger of Atlantic Passenger St eamship Conference, Trans-Atlantic Passenger Steamship Conference, Caribbean Cruise Association - Defunct

International Police and Security Association (SAUO)

International Political Science Abstracts (SAUO)

International Political Science Association (EA)

International Professional Security Association - Paignton, Devonshire, England (EAIO)

International Professional Surrogates Association (EA)