YA explained

YA, yA, or Ya may refer to:

Language

Ya (arrow), the Japanese word for an arrow
Ya (Cyrillic) (Я), a Cyrillic alphabet letter
Ya (Javanese) (ꦪ), a letter in the Javanese script

Units of measurement

years ago (ya), a unit of time
Yoctoampere (yA), an SI unit of electric current
Yottampere (YA), an SI unit of electric current

Arts, entertainment, and media

¡Ya!, an album by the band Marquess
, a 2009 Russian sci-fi film with Artur Smolyaninov and Oksana Akinshina
Yahoo! Answers (YA), a community-driven question-and-answer site
Young Ace (YA), a Japanese magazine
Young adult fiction, fiction marketed to young adults

Other uses

Ya (river), a river in Tynset municipality in Innlandet county, Norway
Yet another (YA), a common initial part of acronyms
YoungArts (YA), a scholarship program for American high school students
A US Navy hull classification symbol: Ash barge (YA)

See also