IM Abbreviations and Acronyms

  1. OOTC
    Obligatory On Topic Comment
  2. OPM
    Other People'S Money
  3. OPP
    Other People'S Problems
  4. OSIM
    Oh Shoot It'S Monday
  5. OT1H
    On The One Hand
  6. OTA
    Over The Air
  7. OTD
    out the door (discharged
  8. OTF
    On The Phone
  9. OTK
    Over The Knee
  10. OTL
    Out To Lunch
  11. OTOH
    On The Other Hand
  12. OTOH
    On The One Hand
  13. OTOOH
    On The Other Other Hand
  14. OTP
    On The Phone
  15. OTP
    One Time Password
  16. OTTH
    On The Third Hand
  17. OTTOMHAROO
    Off The Top of My Head and Rolling Out of Bounds
  18. OTTOMHAROOB
    Off The Top of My Head and Rolling Out of Bounds
  19. OUI
    Out of Interest
  20. OUSU
    Oh, You Shut Up

Last updated: — Total entries: 1,159