world aeronautical chart

world map of principal aeronautical features

aeronautical chart

aeronautical approach chart

aeronautical planning chart

fire capabilities chart / fire capability chart

enroute chart / en-route chart

World Food Programme (WFP)

world geodetic system (WGS)

World Geographic Reference System (WGRS); georef

world war

drone war (world’s first drone war)

World area forecast center

world geodetic system

world meteorological organization (WMO)

world-wide communication

World Weather Watch

world fallout

world geographic reference system

world polyconic grid

aeronautical-mobile off-route service

aeronautical

aeronautical engineering

aeronautical fatigue

aeronautical service

panel on aeronautical fixed telecommunication in Europe

ad hoc working group on aeronautical charts

aeronautical broadcasting service

aeronautical charts panel

aeronautical climatology

aeronautical communication

aeronautical data

aeronautical data modeling study group