1. See also

1R may refer to:

• Complement component 1R
• Intelsat 1R, a communications satellite
• Yaesu VX-1R, a radio transceiver
• OneRepublic, a pop-rock/alternative band from Colorado, United States
• SSH 1R (WA), a former highway that is now Washington State Route 504

See also

• R1 (disambiguation)

• Chun (disambiguation)
• Chundrigar
• Chun Du-hwan
• Chundwa
• Chundzha
• Chuner Mikhailovich Taksami
• Chunerpeton
• CHUN-FM
• Chunga (disambiguation)
• Chung An-chi
• ChungAng University
• Chung Ang University
• Chung-ang University
• Chung-ang University Station
• Chungara lake
• Chungara-Tambo Quemado
• Chungara–Tambo Quemado
• Chungar (disambiguation)
• Chungará lake
• Chungará-Tambo Quemado
• Chungará–Tambo Quemado
• Chungba
• Chungbo Pintos
• Chungbo sallim kyongje
• Chungbuk Natl. Univ.