From Wikipedia, the free encyclopedia
|Look up Y in Wiktionary, the free dictionary.|
Y is the twenty-fifth letter of the Latin alphabet.
Y or y may also refer to:
- Yotta (Y), the SI prefix for 1024
- Yocto (y), the SI prefix for 10−24
- Yttrium, chemical symbol Y
- Year (y), a non-SI abbreviation for this unit of time
- Yellow, in the CMYK color model
- Y boson
- Y chromosome
- Haplogroup Y (mtDNA)
- Luminance (video), in many video color models, such as YIQ and YUV
- Admittance, the inverse of electrical impedance, Z
- Tyrosine, abbreviated Y or Tyr
- Y, a hypothetical stellar class of ultra-cool dwarf stars
- Dependent variable
- An axis in the Cartesian coordinate system
- Y combinator, a fixed-point combinator in combinatory logic
- The Bessel function Y
- 01011001 (binary number for 'Y' in ASCII), an album by Dutch progressive metal project Ayreon
- Alleghany Corporation, NYSE ticker symbol Y
- Basque Y, a Spanish high-speed rail network so called for its Y shape
- Brigham Young University, commonly known throughout the Mormon Corridor as "the Y" (as its rival, the University of Utah, is known as "the U")
- Economy class, Y
- Generation Y
- Income, Y
- "Y", a poem by Patti Smith from her 1994 book Early Work
- Ⓨ, a typographical symbol in Japanese resale price maintenance.
- Y (album), an album by The Pop Group
- Y (game), a board game played on a triangular board
- Y (New York City Subway service), an unused New York City Subway service label
- Y: The Last Man, a DC comics series by Brian K. Vaughan
- Y., an album by Spanish singer Bebe
- y, an Iamamiwhoami song
- Y (EP), a single album by MBLAQ
- ¥, the symbol for yen and yuan
- Y-Front a trademark for briefs by Jockey International, used in Britain as a synonym of briefs
- YMCA, aka "the Y"
- YWCA, aka "the Y"
- YM-YWHA, aka "the Y"
- Y-shape, the shape that resembles the letter Y
- Y-stations, World War 2 listening stations
- Yukon, post code Y
|This disambiguation page lists articles associated with the same title.
If an internal link led you here, you may wish to change the link to point directly to the intended article.