FPLMTS Future Public Land Mobile Telecommunication System
fire radio communication system
field prediction in mobile radio system
field mobile medical system
extended global system for mobile
ErlangEuropean radio messaging system
erect imageEuropean radio messaging system
erasing headEuropean radio messaging system
emergency radio direction-finding system
embedded mobile Geographics Information System GIS
distributed radio mobile communications system
distributed mobile communications system
Distributed Mobile Communication System
distress radio call system
dispatch command transmission system by radio
digital mobile TV system