R

• rabbit job
• rain dance
• rainbow series
• random
• Random Number God
• random numbers
• randomness
• rape
• rare mode
• raster blaster
• raster burn
• rasterbation
• rat belt
• rat dance
• rathole
• ratio site
• rave
• rave on!
• ravs
• raw mode
• RBL
• rc file
• RE
• read-only user
• README file
• real
• real estate
• real hack
• real operating system
• Real Programmer
• Real Soon Now
• real time
• real user
• Real World
• reality check
• reality-distortion field
• reaper
• recompile the world
• rectangle slinger
• recursion
• recursive acronym
• red wire
• regexp
• register dancing
• rehi
• reincarnation, cycle of
• reinvent the wheel
• relay rape
• religion of CHI
• religious issues
• replicator
• reply
• restriction
• retcon
• RETI
• retrocomputing
• return from the dead
• RFC
• RFE
• Right Thing
• rip
• ripoff
• RL
• roach
• robocanceller
• robot
• robust
• rococo
• rogue
• room-temperature IQ
• root
• root mode
• rootkit
• rot13
• rotary debugger
• RSN
• RTBM
• RTFAQ
• RTFB
• RTFM
• RTFS
• RTI
• RTM
• RTS
• rubber-hose cryptanalysis
• rude
• runes
• runic
• rusty iron
• rusty wire