Reading Prescription Abbreviations and Acronyms

1. OM
   Every Morning
2. OM
   Omne Mane (every morning)
3. ON
   omne nocte - every night
4. OPD
   Once Per Day
5. OPR
   opioid pain reliever
6. OPV
   Oral Polio Vaccine
7. ORS
   Oral Rehydration Salts
8. OS
   Oculus Sinister
9. OSP
   Oral Sodium Phosphate
10. OTC
    Over-The-Counter
11. OTC
    Over The Counter (medications not requiring a prescription)
12. OTP
    Opioid Treatment Program
13. OU
    Oculus Uterque (Both Eyes Together)
14. OZ
    Ounce
15. PBM
    Pharmacy Benefit Manager
16. PC
    After Meals
17. PC
    AFTER A MEAL
18. PD
    Pound
19. PDMP
    Prescription Drug Monitoring Program
20. PDP
    Prescription Drug Plan

Last updated: May 24, 2020 — Total entries: 761