Forecasting Abbreviations and Acronyms

1. UKV
   United Kingdom Variable-Resolution Weather Forecasting System
2. ULI
   Upper Layer Indication
3. ULJ
   Upper- Level Jet
4. ULRD
   User Language Requirements Document
5. ULT
   Ultra- Low Temperature
6. UP
   Unidentified Precipitation
7. URMA
   Unrestricted Mestscale Analysis
8. USIABP
   United States Interagency Arctic Buoy Program
9. UTH
   Tropospheric Relative Humidyty
10. UVIF
    Ultraviolet Index Forecast
11. UVL
    Ultra-Violet Lamp
12. UVO
    Ultra-Violet Ozone
13. UVOC
    Ultragviolet Ozone Cleaning
14. UVP
    Ultra-Violet Photometer
15. UVS
    Ultra-Violet Spectrometer
16. UVV
    Upward Vertical Velocity
17. UWT
    Unsteady Wind Tunnel
18. UWV
    Umbrella Weather Vane
19. VAR
    Variable
20. VASIS
    Visual Approach Slope Indicator Systems

Last updated: January 4, 2020 — Total entries: 800