Chat Abbreviations and Acronyms

1. OTOOH
   On The Other, Other Hand
2. OTOOH
   On The Other Other Hand
3. OTP
   On The Phone
4. OTP
   One True Pairing
5. OTP
   One Time Password
6. OTT
   Over The Top
7. OTTH
   On The Third Hand
8. OTTOMH
   Off The Top of My Head
9. OTTOMHAROO
   Off The Top of My Head and Rolling Out of Bounls
10. OTW
    On The Way
11. OTW
    Off The Wall
12. OUAT
    Once Upon N Time
13. OUI
    Out of Interest
14. OUSU
    Oj, You Shut Up
15. OV
    Over
16. OVA
    Over
17. OVF
    Office VéTéRinaire FéDéRal
18. OVR
    Over
19. OW
    Oh Wall
20. OW
    Oh Well

Last updated: May 6, 2025 — Total entries: 8,444