• Analogue computers
• Computer peripheral equipment
• Computer storage devices
• Computer terminals
• Digital computers
• Microcomputers
• Minicomputers

• Artificial intelligence
• Computer applications
• Computer networks
• Computer programming
• Computer science
• Computer software
• Data processing
• Electronic engineering
• Electronics industry
• Human machine interaction
• Microprocessors
• Online information systems
• Robotics
• Telematics

• Calculating machines
• Computer hardware

• Information and communication > Information technology (hardware)

http://vocabularies.unesco.org/thesaurus/concept534