RY
From Wikipedia, the free encyclopedia
Ry or RY may mean:
- Ry Cooder
- Ry, Denmark
- Ry, Seine-Maritime, France
- Rydberg constant, a unit of energy used in quantum physics related to the ground state energy of the hydrogen atom
- Rebel yell
- Railway
- Relay
- rekisteröity yhdistys, Finnish for a registered Non-profit organization
- The stock symbol (tsx2 RY, nyse2 RY) for the Royal Bank of Canada