Rail Transport Abbreviations and Acronyms

1. LWR
   Long Welded Rail
2. LWRT
   Long Welded Rail Train
3. LWV
   Conrail
4. LX
   Level Crossing
5. LXOH
   Knoxville & Holston River Railroad
6. LXVR
   Luxapalia Valley
7. MA
   Movement Authority
8. MAA
   Magma Arizona Railroad Company
9. MAC
   Mid America Car & Locomotive
10. MAEG
    Maersk Sealand
11. MAFF
    Ministry of Agriculture, Fisheries & Food
12. MAL
    Michigan Air-Line Ry. Co.
13. MB
    Meridian & Bigbee
14. MB
    Level crossing with Manually lifting Barriers
15. MBO
    Management Buy-Out
16. MBTA
    Massachusetts Bay Transit Authority
17. MC
    Conrail
18. MC
    Mass Coastal
19. MC1
    Maine Coast
20. MCA
    Maywood Co-op Association

Last updated: May 24, 2020 — Total entries: 4,035