AAJ or Aaj may refer to:
Aaja Nachle (Hindi:आजा नचले English: Come, Let's Dance) is a 2007 Indian film. It was released in India and in the United States on 30 November 2007. The film stars Madhuri Dixit in her first film after five years, alongside Konkona Sen Sharma, Jugal Hansraj, Akshaye Khanna and Kunal Kapoor in pivotal roles.
AAJ TAK is a 24-hour Hindi news television channel owned by TV Today Network. AAJ TAK loosely translates as "Till Today" or "Up to the Minute".
Aaj Jaane Ki Zid Na Karo (lit. Please don't insist on leaving today) is a Nazm written by Fayyaz Hashmi.
Aaj News is a 24-hour Pakistani news television channel. Aaj in English means "Today".
Aaj is a 1987 Hindi film, directed by Mahesh Bhatt and produced by Kuljeet Pal
Aaj Ki Raat (English: Tonight!, Hindi: आज की रात) is a 2006 Hindi song from the Bollywood film soundtrack for Don: The Chase Begins Again, a remake of the 1978 film Don.
Aaj Ki Housewife Hai... Sab Jaanti Hai (English: Housewife of this era... Knows everything) is an Indian television drama broadcast on Zee TV.
Aaj Ka Arjun (Hindi: आज का अर्जुन) is a 1990 Hindi crime drama film, directed and produced by K.C. Bokadia and starring Amitabh Bachchan and Jaya Prada.
Aajonus Vonderplanitz (born John Richard Swigart on April 17,1947 in Denver, Colorado and died 28 August 2013) was an American nutritionist and activist, based in Malibu, California, and in Thailand, who developed the Primal Diet.