NOTAM Contractions Abbreviations and Acronyms

1. SX
   Stability Index
2. SX
   Service
3. SXN
   Section
4. SYNOP
   Synoptic
5. TAR
   Terminal Area Surveillance Radar
6. TC
   Towering Cumulus
7. TCU
   Towering Cumulus
8. TDZ
   Touchdown Zone
9. TDZL
   Touchdown Zone Lights
10. TEMP
    Temperature
11. TEMP
    Temporary
12. TEMPO
    Temporary
13. TEMPO
    Temporary changes expected (between 2 digit beginning hour and 2 digit ending hour) (TAF)
14. TF
    Terminal Forecast
15. TFC
    Traffic
16. TFR
    Temporary Flight Restriction
17. TFX
    Traffic
18. TGL
    Touch and Go Landings
19. TH
    Thursday
20. THD
    Thunderhead (non METAR)

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