ECO Frequency Information System EFIS Equivalent isotropically radiated power e.i.r.p. Earth Stations In-Motion ESIM Earth Stations on Mobile Platforms Earth Stations onboard Vessel ESV Fixed Service FS Fixed-Satellite Service FSS Geostationary Orbit GSO High Intensity Radiated Field HIRF International Telecommunications ITU Network Control Facility NCF Non-Geostationary Satellite NGSO Power Flux Density PFD Radio astronomy service RAS Time Division Multiple Access TDMA World Radiocommunication Conference WRC
EFIS ECO Frequency Information System e.i.r.p. Equivalent isotropically radiated power ESIM Earth Stations In-Motion Earth Stations on Mobile Platforms ESV Earth Stations onboard Vessel FS Fixed Service FSS Fixed-Satellite Service GSO Geostationary Orbit HIRF High Intensity Radiated Field ITU International Telecommunications NCF Network Control Facility NGSO Non-Geostationary Satellite PFD Power Flux Density RAS Radio astronomy service TDMA Time Division Multiple Access WRC World Radiocommunication Conference