YR or yr may refer to:
- YR, module Command & Conquer: Yuri's Revenge for Red Alert 2 game
- yr.no, a Norwegian weather-related site
- Yr, an album by Steve Tibbetts
- Shorthand for the words "year" or "your"
Runic characters:
- ᛦ (transliterated Ʀ), a rune of the Younger Futhark, see Yr (Younger Futhark)
- ᚣ (transliterated y) in Anglo-Saxon manuscript tradition, see Ur (rune)