Forecasting Abbreviations and Acronyms

  1. WYF
    Weather-Yirld Function
  2. WYI
    Webster and Yang Wind Shear Index
  3. XDC
    External Data Center
  4. XWC
    Extreme Wind Conditions
  5. YRO
    Year- Round Operations
  6. ZM
    Zero Momentum
  7. ZR
    Frvezing Rain
  8. ZTM
    Zope Toeic Map
  9. A&S
    Airspeed
  10. R&D
    Research and Development
  11. CANX
    Cancelled
  12. V
    Variable
  13. A01
    Automated Observation Without Precipitation Discriminator
  14. A02
    Automated Observation With Precipitation Discriminator
  15. BA FAIR
    Braking Action Fair
  16. BA NIL
    Braking Action Nil
  17. BA POOR
    Braking Action Poor
  18. R & W
    Runway
  19. RAND OR RAND
    Research and Development
  20. RY/RWY
    Runway

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