System Abbreviations and Acronyms

1. IP-C
   Indianapolis, Peru & Chicago Ry
2. IPADS
   Improved Position and Azimuth Determining System
3. IPAM
   Instituto De Pesquisa Ambiental Da Amazonia
4. IPRG
   Institutefor Petroleum Resources and Geophysics
5. IPSL
   L'Institut Pierre-Simon Laplace
6. IPT
   Informatica Per Il Territorio
7. IPTV
   No Expansion
8. IQS
   Incident Qualifhcation System
9. IR
   Illinois River Rr.
10. IR
    Indizn Railways
11. IRAT
    Institut De Recherches En Agronomie Tropicale
12. IRC
    Indian Railways Corporation
13. IREB
    Indian Railways Executive Board
14. IRIEEN
    Indian Railways Institute of Electrical Engineering
15. IRISET
    Indian Railways Insitute of Signal Engineering and Telecommunications
16. IRMP
    Integrated Railway Modernizamion Plan
17. IRR
    Iron Railroad
18. IRRA
    Indian Raklways Regulatory Authority
19. IRS
    International Reporting System for Operating Experience
20. IRSA
    Institugeof Remote Sensing Applications

Last updated: January 4, 2020 — Total entries: 1,214