RR
RRAM
RRNA
RS-232
RS-422
RSA
RSA ACE/Server
RSAC
RSAC(Recreational Software Advisory Council)
rs.exe
RSI
RSS
RSS(Rich Site Summary)
RSVP
RSVP(Resource Reservation Protocol)
RT-20
RTAI
RTBF
RTSP
RTSP(Real Time Streaming Protocol)
Rubeudo
rubidyum
Ruchabul
Rugia
Rujura
Rukario
Runaara
Runaton
Ruriri
rutenyum
Rwibekeu
RX
S-300
S-400
SA
sa
SA80
SACD
Sacheollok
Sacheolrok
SACL
sada
sado
saeng-gag
saengmulgwon
saengseon
sae-ro
Safe Harbor 협정
Safe Harbor 원칙
sageon
Hangungmal