word | | Exchange rates |
| riyals | Saudi Arabia | Saudi riyals (SAR) per US dollar - 3.75 (2011 est.) 3.75 (2010 est.) 3.75 (2009) 3.75 (2008) 3.745 (2007) |
| RMB | China | Renminbi yuan (RMB) per US dollar - 6.455 (2011 est.) 6.7703 (2010 est.) 6.8314 (2009) 6.9385 (2008) 7.61 (2007) |
| RON | Romania | lei (RON) per US dollar - 3.02 (2011 est.) 3.1779 (2010 est.) 3.0493 (2009) 2.5 (2008) 2.43 (2007) |
| RSD | Serbia | Serbian dinars (RSD) per US dollar - 72.46 (2011 est.) 78.576 (2010 est.) 67.634 (2009) 62.9 (2008) 54.5 (2007) |
| RUB | Russia | Russian rubles (RUB) per US dollar - 28.35 (2011 est.) 30.38 (2010 est.) 31.74 (2009) 24.853 (2008) 25.581 (2007) |
| rubles | Belarus | Belarusian rubles (BYB/BYR) per US dollar - 4,351.1 (2011 est.) 2,978.51 (2010 est.) 2,789.49 (2009) 2,130 (2008) 2,145 (2007) |
| rubles | Russia | Russian rubles (RUB) per US dollar - 28.35 (2011 est.) 30.38 (2010 est.) 31.74 (2009) 24.853 (2008) 25.581 (2007) |
| rufiyaa | Maldives | rufiyaa (MVR) per US dollar - 12.8 (2010) 12.8 (2008) 12.8 (2007) |
| rupees | India | Indian rupees (INR) per US dollar - 44.64 (2011 est.) 45.726 (2010 est.) 48.405 (2009) 43.319 (2008) 41.487 (2007) |
| rupees | Mauritius | Mauritian rupees (MUR) per US dollar - 28.67 (2011 est.) 30.784 (2010 est.) 31.96 (2009) 27.973 (2008) 31.798 (2007) |
| rupees | Nepal | Nepalese rupees (NPR) per US dollar - 83.31 (2011 est.) 73.15 (2010 est.) 77.44 (2009) 65.21 (2008) 70.35 (2007) |
| rupees | Pakistan | Pakistani rupees (PKR) per US dollar - 85.99 (2011 est.) 85.19 (2010 est.) 81.71 (2009) 70.64 (2008) 60.6295 (2007) |
| rupees | Seychelles | Seychelles rupees (SCR) per US dollar - 12.26 (2011 est.) 12.068 (2010 est.) 13.61 (2009) 8 (2008) 6.5 (2007) |