Rail Transport Abbreviations and Acronyms

1. AHBLC
   Automatic Half Barrier Level Crossing
2. AHQ
   British Transport Police Area Headquarters
3. AHW
   Canadian National Railway
4. AIGB
   White Pass & Yukon Route
5. AIM
   Asset Information Manager
6. AIP
   Area Investment Panel
7. AIP
   Approval in Principle
8. AKDN
   Acadiana Railway Company
9. AKM
   American Kraft Mills
10. AKMD
    Arkansas Midland Railroad Company
11. AKMX
    Helm Financial Corporation
12. AKS
    Ak Steel Holding Corporation
13. AL
    Almanor Railroad Company
14. ALAB
    Alabama Railroad
15. ALARP
    As Low As Reasonably Practicable
16. ALARP
    As Low As Reasonably Practical
17. ALBY
    Albany Port Railroad
18. ALC
    Accommodation Level Crossing
19. ALC
    American Locomotive Company
20. ALC
    Automatic Lining Control

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