Dictionaries, Thesauruses, Pictures, and Press Releases
- refresh frequency
- refutation
- register insertion ring
- register optimization
- register transfer language
- regression testing
- regula falsi
- regular expression
- regular grammar
- regular language
- regular operations
- regular set
- reinforcement learning
- relational database management system
- relational model
- relational operator
- relative addressing
- relative complement
- relative frequency
- relative product