United States Abbreviations and Acronyms

1. SOP
   Senior Officer Present
2. SOP
   Moore County Airport, Pinehurst/Southern Pines, North Carolina, United States
3. SOPA
   Senior Officer Present Afloat
4. SOS
   Save Our Skins
5. SOS
   Supporters of Simonga
6. SPA
   Student Planners Association
7. SPAWAR
   The Space and Naval Warfare Systems Command
8. SPF
   Black Hills/Clyde Ice Field, Spearfish, South Dakota, United States
9. SPFT
   Students Promoting Fair Trade
10. SPG
    Albert Whitted Airport, St. Petersburg, Florida, United States
11. SPI
    Abraham Lincoln Capital Airport, Springfield, Illinois, United States
12. SPJP
    Students for Peace and Justice In Palestine
13. SPK
    Spike Tv
14. SQI
    Whiteside County Airport, Sterling/Rock Falls, Illinois, United States
15. SQL
    Sleetmute, Sleetmute, United States
16. SQV
    Sequim Valley Arpt, Sequim, United States
17. SRA
    Sergeant
18. SRC
    Searcy Municipal Airport, Searcy, Arkansas, United States
19. SRF
    Hamilton Field (Closed), San Rafael, CA, United States
20. SRIO
    Socially Responsible Investment Organization

Last updated: September 22, 2021 — Total entries: 5,551