Transportation Abbreviations and Acronyms

1. SDR
   Service Difficulty Report
2. SDRS
   Standardized Delay Reporting System
3. SDTC
   San Diego Transit Corporation
4. SDTS
   Student Disability Transportation Service
5. SDTS
   Student Disability Transportation Services
6. SDU
   Super-Duty Underlift tow truck
7. SDU
   Status Display Unit
8. SDV
   Space Delivery Vehicle
9. SDW
   Supplementary Declaration
10. SE
    Standard Engine
11. SE
    Safety Eihancements
12. SE
    Section
13. SE
    Single Engine
14. SE
    Street Edition
15. SEA
    Seattle - Tacoma International Airport
16. SEA
    Single European Agreement
17. SEABEE
    Sea Barge Carrying Ships
18. SEAC
    Sulfur Extended Asphalt Concrete
19. SEC
    Section
20. SEC
    Spoiler Elevator Computer

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