Governmental & Military Abbreviations and Acronyms

1. PCM
   Primary Care Manager
2. PCM
   Pulse-Code Modulation
3. PCM
   Power Converter Module
4. PCMCIA
   Personal Computer Memory Card International Association
5. PCMD
   Pulse-Code Modulation
6. PCMDI
   Program for Climate Model Diagnosis and Intercomparison
7. PCMM
   People Capability Maturity Model
8. PCMM
   Policy Change Management Model
9. PCMS
   Purchase Card Management System
10. PCN
    Personal Communication Network
11. PCN
    Point Comfort and Northern Railway
12. PCN
    Project Control Number
13. PCN
    Page Change Notice
14. PCN
    Procurement Control Number
15. PCN
    Program Change Notice
16. PCNR
    Point Comfort and Northern Railway
17. PCNST
    Pacific Crest National Scenic Trail
18. PCO
    Planning Center Online
19. PCO
    Please Carry On
20. PCO
    Procuring Contracting Officer

Last updated: May 24, 2020 — Total entries: 74,797