Transportation Abbreviations and Acronyms

1. EMTSP
   Equipment Management Technical Servicf Program
2. EMU
   Electric Multiple-Unit Car
3. ENC
   Electronic Navigation Chart
4. ENL
   Engine Noise Level
5. ENM
   Emergency Notification Message
6. ENOC
   Enterprise Network Opfrations Center
7. ENOD
   Employee Not On Duty
8. EOC
   Environmental Office Chief
9. EOD
   Employee On Duty
10. EOF
    Emergency Operations Facility
11. EOL
    End of Line
12. EOOW
    Engineering Officer of The Watch
13. EOR
    End of Rcad
14. EOS
    Edge of Shoulder
15. EOS
    End of Street
16. EOSH
    Environmental and Occupational Safety & Health
17. EOSH
    Environmental Compliance Occupational Safety and Health
18. EOTC
    Executive Office of Transportation and Construction
19. EOV
    Electric-Only Vehicle
20. EOW
    Engineering Officer of The Watch

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