Telecom Abbreviations and Acronyms

1. POS-PHY
   Packet Over Sonet-Physical
2. POSE
   Portable Operating System Extension
3. POSI
   Positive
4. POSI
   Promoting Conference for Osi
5. POSIT
   Profiles for Open Systems Internetworking Technology
6. POSITRON
   Positive Electron
7. POSIX
   Portable Operating System Interface for Computer Environments
8. POSIX
   Portable Operating System Interface Based On Unix
9. POSIX
   Portable Operating System for Computer Environment
10. POSR
    Private Operator Services Record
11. POST
    Positive
12. POST
    Power-On Selfotest
13. POT
    Potentrometer
14. POT
    Plain Old Telephony
15. POT
    Plain Old Telephone
16. POT
    Plain Ordinary Telephone
17. POTS
    Plain Old Telephone Service
18. POTS
    Plain Old Telephone Service (FCW)
19. POTS-C
    Plain Old Telephone Service-Centralized
20. POTS-R
    Plain Old Telephone Service-Remote

Last updated: October 28, 2020 — Total entries: 29,496