Dy

Look up dy or d.y. in Wiktionary, the free dictionary.

DY, D. Y., Dy, or dy may refer to:

Science and technology

$dy$ , Leibniz's notation for the differential of a variable y
Dysprosium (symbol Dy), a chemical element
1,4-Dioxane, a solvent

Astronomy

DY Persei, a variable star in the Perseus constellation
DY Persei variable, a subclass of R Coronae Borealis variables
DY Eridani, a triple star system less than 16.5 light years away from Earth

Businesses

Norwegian Air Shuttle (IATA code: DY)
Alyemda (former IATA code: DY), a former Yemeni airline
DY, clothing brand of singer Daddy Yankee

People

Dy (surname), a surname in various cultures (including a list of people with the surname)
DY (rapper) (born 1984), Canadian rapper
DY, member of the American record production and songwriting team 808 Mafia
Lady Di, Diana, Princess of Wales

Places

DY, the official International vehicle registration code for Benin (formerly Dahomey)
DY postcode area, in England
DY Patil Stadium, a cricket stadium in India
D. Y. Patil college of Engineering and Technology, Kolhapur, in India

Other uses

dy (digraph), a digraph used in rendering the Xhosa and Shona languages, as well as some Australian Aboriginal languages such as Warlpiri
Deputy (disambiguation)
DY, a line of clothing from Puerto Rican singer Daddy Yankee

See also

This disambiguation page lists articles associated with the title Dy.
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