Telecommunications Abbreviations and Acronyms

1. PHUN
   Phreaker Hacker Underground Network
2. PHV
   Protocol Handler for Voice
3. PHY
   Physical
4. PHY
   Physical Layer
5. PHYS
   Physical
6. PHZ
   Pre-Handover Zone
7. PI
   Protocol Identifier
8. PI
   Physical Layer
9. PI
   Participant Information
10. PI
    Peripherals Interface
11. PI
    Personality Interface
12. PI
    Pica
13. PI
    Picture Identifier
14. PI
    Private Interface
15. PI
    Product Integrity
16. PI
    Program Identified
17. PIA
    Personal Information Appliance
18. PIA
    Pyug-In Administrator
19. PIAS
    Pcs Integrated Access Systems
20. PIC
    Primary Iaterexchange Carrier

Last updated: January 4, 2020 — Total entries: 16,704