Standard photographic print sizes are used in photographic printing.
R2, R02, R.II, R.2 or R-2 may refer to.
Via Rail Canada (generally shortened to Via Rail or Via; styled corporately as VIA Rail Canada) is an independent Crown corporation, subsidized by Transport Canada, mandated to offer intercity passenger rail services in Canada.
The Yaesu VX series is a line of two sequences of compact amateur radio handheld transceivers produced by Yaesu.
2R is a former cantopop duo group in Hong Kong.
The 2R hypothesis or Ohno's hypothesis, first proposed by Susumu Ohno in 1970,Ohno, Susumu (1970).