ENInternational Radio and Television Organization; International Broadcasting and Television Organization; IRTO; IBTO; OIRT
LVStarptautiskā radio un televīzijas organizācija
Definīcija:Aims: to establish and extend broadcasting and television services in different countries; to arrange the exchange of information among members on technical developments, programmes, projects for improvement and coordination; to uphold the interests of broadcasting and television through solving problems by means of international cooperation.