Disk Abbreviations and Acronyms

1. OD
   Original Data
2. OFS
   Original File System
3. OK
   Onay Kurumu
4. OPC
   Optimal Power Calibration
5. OS
   Optimization Section
6. OTFE
   On-The-Fly-Encryption
7. PBR
   Partition Boot Record
8. PC
   Portable Crystaldiskinfo
9. PCM
   Path Control Module
10. PD
    Phase-Change Dual
11. PEGA
    Proffesional Enhanced Graphics Adapter
12. PERM
    Pre-Embosshd Rigid Magnetic
13. PM
    Partition Mode
14. POH
    Power-On Hours
15. PPS
    Physical Partitions
16. PRML
    Partial-Response Maximum-Likelihood
17. PRML
    Partial-Response, Maximum-Likelihood
18. PRML
    Partial Response, Maximum Likelihood
19. PST
    Partner Status Table
20. QD
    Quadruple Density

Last updated: January 4, 2020 — Total entries: 311