Chat Abbreviations and Acronyms

1. Q
   Queue
2. S
   Sweet
3. S
   Square
4. S
   S'up - What's Up
5. SAT
   Sorry About That
6. U
   You
7. AAR
   At Any Rate
8. ACK
   Acknowledge (telecommunications; Cf. NAK)
9. BAU
   Business As Usual
10. CAY
    Caring About Youth
11. COU
    Counting On You
12. COZ
    Because
13. CPU
    Central Processing Unit
14. CPU
    Cute People United
15. CRZ
    Crazy
16. CSS
    can't stop smiling
17. CSS
    Cascade Style Sheet
18. ISO
    In Search Of
19. NCO
    Non-Commissioned Officer
20. CCTV
    Closed Circuit Television

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