TRANSPORT AND COMMUNICATIONS

AERONAUTICAL RADIO SERVICES
AERONAUTICAL TELECOMMUNICATIONS
BROADBAND
CABLE TELEVISION
CELLULAR TELEPHONES
COMMUNICATION SATELLITES
COMMUNICATION SYSTEMS
COMMUNICATION TECHNOLOGY
COMMUNICATIONS
DATA TRANSMISSION
DATA TRANSMISSION NETWORKS
DIGITAL DIVIDE
DIRECT BROADCAST SATELLITES
DISTRESS SIGNALS
ELECTRONIC MAIL
FIBRE OPTICS
ICT INDICATORS
INTERNATIONAL BROADCASTING
IONOSPHERIC PROPAGATION
LEGAL TIME
LOCAL AREA NETWORKS
MARITIME SATELLITES
MICROWAVES
MOBILE TELECOMMUNICATION SERVICES
NAVIGATION SATELLITES
RADIO BROADCASTING
RADIO COMMUNICATION
RADIO EQUIPMENT
RADIO FREQUENCY ALLOCATION
RADIO REGULATIONS
RADIO SERVICES
RADIO STATIONS
RADIO WAVES
SATELLITE BROADCASTING
SATELLITE COMMUNICATION
SIGNALS
STANDARD MESSAGES
TELECOMMUNICATION AGREEMENTS
TELECOMMUNICATION CODES
TELECOMMUNICATION EQUIPMENT
TELECOMMUNICATION INDUSTRY
TELECOMMUNICATION LINES
TELECOMMUNICATION REGULATIONS
TELECOMMUNICATION SERVICES
TELECOMMUNICATION ZONES
TELECOMMUNICATIONS
TELECONFERENCING
TELEFAX
TELEGRAPH SERVICES
TELEPHONE
TELEPHONE SERVICES
TELETEX
TELETYPE
TELEVISION BROADCASTING
TELEVISION EQUIPMENT
TELEVISION FREQUENCY ALLOCATION
TRANSNATIONAL DATA FLOW
VIDEOTEX