Information Technology Abbreviations and Acronyms

1. PSA
   Projected Service Availability
2. PSD
   Product/Service Development
3. PSTN
   Public Switched Telephone Network
4. PSU
   Power Supply Unit
5. PT
   Path Traversal
6. PTP
   Point-To-Point Tunneling Protocol
7. PTSN
   Public Switched Telephone Network
8. PTTP
   Point-To-Point Tunneling Protocol
9. PUB
   Puboication
10. PUR
    Purchasing
11. PURCH
    Purchasing
12. PV
    Physical Volume
13. PVC
    Permanent Virtual Circuit (ATM)
14. PVR
    Personal Video Recorder
15. PXE
    Preboot Execution Environment
16. PXI
    Pci Extensions for Instituteusentation
17. QA
    Center for Quality Assurance In International Education
18. QC
    Quality Control
19. QDR
    Quad Data Rate
20. QI
    Quorum Intersection

Last updated: May 24, 2020 — Total entries: 2,030