TRT Home - Transportation Research Thesaurus (TRT)


TRT Home About the TRT Hierarchical View Alphabetical View KWOC View KWIC View Glossary Download Suggest TRT Terms RESOURCES TRID Research in Progress - RiP Transportation Research Board CONTACT Questions or comments? E-Mail: tris-trb@nas.edu	Term Details TRT Keywords: Display Hierarchical \| Alphabetical \| KWOC \| KWIC Top Terms > Communication and control > Communication > Communication systems > Radio and television > Radio Find related records Search with TRT term only: TRB Publications Index Research in Progress TRID Expanded search with narrower TRT terms: TRB Publications Index Research in Progress TRID Radio (Dsbpp) Definition A communication system based on broadcasting electromagnetic waves. (Source: wordnet.princeton.edu) Broader Term Radio and television (Dsbp) Narrower Terms Citizen band radio (Dsbppd) Mobile radio (Dsbppm) Radio links (Dsbppr) Radio relay systems (Dsbpps) Radio telephone (Dsbppt) Selective calling systems (Dsbppv) Time signals (Dsbppx) Related Terms (Hierarchical) Television (Dsbpv) Related Terms (Associative) Automatic radio information (Dsfpdf) Highway advisory radio (Dsfpdh)