NOTAM Contractions Abbreviations and Acronyms

1. E
   Equatorial (air mass)
2. E
   Estimated (weather reports only)
3. R
   Required
4. R
   Report
5. R
   Replace
6. R
   Route
7. R
   Runway (used in RVR measurement)
8. 9T
   Night
9. ALT
   Altitude
10. ALT
    Alternate
11. ALT
    Altimeter
12. AMS
    American Meteorological Society
13. AMS
    Air mass
14. MAP
    Missed Approach Point
15. PAX
    Passenger
16. CON
    Concrete
17. CON
    Contact
18. INT
    Intensity
19. INT
    International
20. INT
    intersection

Last updated: September 14, 2020 — Total entries: 1,482