A+ may refer to:
Education A+ (grade), the highest grade achievable in a grading system based on letters of the alphabet A+ certification, the professional computer technician certification by CompTIA Missouri A+ schools program, a student incentives program in Missouri
Media Television a+ (Mexican TV network), a Mexican TV channel Animax (Eastern European TV channel), an anime television channel formerly known as A+ A-Plus TV, a television station in Pakistan
Music "A-Plus", a song by Hieroglyphics on the album 3rd Eye Vision A+ (EP), 2015 EP by Hyuna A augmented triad, a chord made up of the notes A, C#, and E#
Other media A+ (film), a 2004 Spanish drama A+ (magazine), an Apple II periodical published by Ziff Davis, from 1983 to 1989 A Plus (website), a social news company based in New York City
People A+ (rapper) (born Andre Levins, 1982), American rapper A-Plus (rapper) (born Adam Carter, 1974), American rapper Pluss (born Asheton Hogan), also known as A+, American songwriter and record producer
Other uses A+ (blood type) A+ (programming language), a dialect of APL with aggressive extensions A+ (yacht), built in 2012 as Topaz A-Plus (store), an American convenience store chain owned and operated by Sunoco