• Data analysis
• Data collection
• Data exchange
• Digitization
• Encoding

• Computer science
• Computers
• Data transmission
• Information processing
• Radio waves
• Word processing

• Data handling
• EDP
• Electronic data processing
• Remote data processing
• Signal processing and detection
• Teleprocessing

• Systematic handling, manipulation, and computation of data, always involving the use of computers. Do not confuse with "information processing".

• Information and communication > Information technology (software)

http://vocabularies.unesco.org/thesaurus/concept522