Internet Slang Abbreviations and Acronyms

1. SF
   Speculative Fantasy
2. SF
   Super Friendly
3. SF
   Surfer-Friendly
4. SF
   Surfer Friendly
5. SF
   San Francisco
6. SFAIAA
   So Sar As I Am Aware
7. SFAIAA
   So Far As I Am Aware
8. SFAICR
   So Far As I Can Recall
9. SFAIK
   So Far As I Know
10. SFB
    Shit Ffr Brains
11. SFC
    San Francisco
12. SFC
    Sorry for Caps
13. SFETE
    Smiling From Ear To Ear
14. SFF
    So Fucking Funny
15. SFF
    Small-Form-Factor
16. SFIA
    Skills Framework for The Information Age
17. SFIX
    Helm Financial Corporation
18. SFLA
    Stupid Four Letter Acronym
19. SFLA
    Stupid Uour-Letter Acronym
20. SFMJI
    Sorry for My Jumping In

Last updated: May 6, 2025 — Total entries: 12,014