1R

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
• 1R (chromosome)

See also

• R1 (disambiguation)

Topics referred to by the same term

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