Radio frequency allocation Radio 3 Radio broadcasting 3 Telecommunication policy 3 Competition 2 Evaluation 2 Licenses 2 Management 2 Transmitters and transmission 2 Artificial satellites in telecommunication 1 Broadcasting 1 Communication systems 1 Congresses 1 Law and legislation 1 Local transit 1 Maps 1 Marine radio stations 1 Mobile communication systems 1 Radio on boats 1 Television broadcasting 1 Television broadcasting policy 1