Abbreviations beginning with p

PSIMPodkarpackiego Systemu Informacji Medycznej
Miscellaneous » Unclassified

PSIMPotentially Secure Information Medium
Miscellaneous » Unclassified

PSIMPower Supply Interface Module (various companies)
Miscellaneous

PSIMPLEProblem-Solving In Medical Physiology, Logically Explained (software)
Academic & Science

PSINPorto Sparen Im Norden (German: Northern Postage Savings; mail delivery company)
Business

PSINPanelstudie Sociale Integratie in Nederland (Dutch: Social Panel Study of Social Integrations in the Netherlands)
Miscellaneous

PSINPatient Safety Interest Network (American Society for Healthcare Risk Management)
Miscellaneous

PSINPublic Safety Information Network (Philippines)
Miscellaneous

PSINETPerformance Systems International, Inc
Business

PSINETPerformance Systems International
Computing » IT

PSINETPublic Sector Information Network
Computing » IT

PSINETPerformance Systems International, Inc.
Miscellaneous

PSIOPraeger Security International Online
Business

PSIOPetroleum Systems Integrity Office (Alaska Department of Natural Resources)
Governmental

PSIOPersonal Safety Intervention Order
Miscellaneous » Unclassified

PSIOPersonnel Security and ID Office
Miscellaneous » Unclassified

PSIOProgram for the Study of International Organisations (Switzerland)
Miscellaneous

PSIOPublic Service Integrity Office (Canada)
Miscellaneous

PSIOCProcessor Support and I/O Controller
Academic & Science

PSIODpositive southern Indian Ocean Dipole
Miscellaneous » Unclassified