Ry is an abbreviation for railway and relay.

Ry, RY, or ry may also refer to:

People

First name

• Ry Bradley (born 1980), American singer and musician
• Ry Cooder (born 1947), American musician
• Ry Nikonova (1942–2014), Russian artist
• Ry Rocklen (born 1978), American artist
• Ry Russo-Young (born 1981), American filmmaker
• RY X (born 1988), Australian musician
• Ryland Rose, Australian rapper formerly known as Ry

Surname

• Paul du Ry (1640–1714), French architect
• Simon Louis du Ry (1726–1799), French architect and grandson of Paul du Ry
• Na Ry (born 1985), South Korean beauty queen
• Trần Thị Hoa Ry (born 1976), Vietnamese politician

Places

Denmark

• Ry, Denmark, town in Jutland
  • Ry train station
• Ry Municipality, former municipality in Jutland

France

• Auzouville-sur-Ry, commune in Normandy
• Grainville-sur-Ry, commune in Normandy
• Ry, Seine-Maritime, administrative division in Normandy

Science and technology

• Rydberg constant, unit of energy used in quantum physics related to the ground state energy of the hydrogen atom
• Consolidated RY, former cargo aircraft of the U.S. Navy
• RY Sagittarii, star in the constellation Sagittarius
• RY Tauri, star in the constellation Taurus
• RY (test signal), character string used to test five-level teleprinter channels

Business and finance

• Rekisteröity yhdistys ('ry' or 'ry.'), a Finnish non-profit organization ( lit. 'registered association')
• Royal Bank of Canada (stock symbol RY on tsx2 and nyse2)

Other

• Operation RY, Japanese plan to invade South Pacific islands during World War II
• " Ry Tanindrazanay malala ô!", national anthem of Madagascar

See also

• RI (disambiguation)

This disambiguation page lists articles associated with the title RY.
If an internal link led you here, you may wish to change the link to point directly to the intended article.