Computer networks 56 Standards 41 OSI (Computer network standard) 29 Computer network protocols 19 Data transmission systems 14 TCP/IP (Computer network protocol) 10 Local area networks (Computer networks) 8 Computer network architectures 7 Electronic mail systems 6 Management 5 Convergence (Telecommunication) 4 Internet telephony 4 Internet television 4 Optical communications 4 Fiber distributed Data Interface (Computer network standard) 3 Internet (Computer network) 3 Automatic control 2 Broadband communication systems 2 Cables 2 Fiber Distributed Data Interface (Computer network standard) 2 Home automation 2 Home computer networks 2 Home entertainment systems 2 Information technology 2 Internet access 2 Security measures 2 Telecommunication systems 2 Telecommunication wiring 2 Wireless communication systems 2 X.500 directory standard (Telecommunication) 2