Transportation Abbreviations and Acronyms

1. SOB
   Step On Brake
2. SOBO
   Set-Out a Bad Order
3. SOC
   Shipper Owned Container
4. SOC
   Statement of Overriding Considerations
5. SOCRATES
   System of Cellular Radio for Traffic Efficiency and Safety
6. SOEC
   Statistical Office European Community
7. SOG
   Speed Over Ground
8. SOHC
   Super Outstanding Hyperspeedecar
9. SOHC
   Super Outstanding Hyperspeed Car
10. SOHO
    South of Houston Street
11. SOI
    Signal Operation Instructions
12. SOIR
    Simultaneous Operations On Intersecting Runways
13. SOIWR
    Simultaneous Operations on Intersecting Wet Runways
14. SOLAS
    Safety of Life At Sea Convention
15. SOM
    Self-Organizing Map
16. SOMC
    Safety and Operations Management Committee
17. SONAR
    (DOD) A sonic device used primarily for the detection and location of underwater objects.(This term is derived from the words "sound navigation and ranging.")
18. SORN
    Statutory Off-Road Notification
19. SORSA
    Society of Road Safety Auditors
20. SORTA
    Southwest Ohio Regional Transit Authority

Last updated: January 23, 2022 — Total entries: 10,048