Omkara
Omkara or onkara can mean:

A name for the sound or syllable Om, or its corresponding character in Indian scripts, considered sacred in major Indian religions
Used to denote Brahman in some Hindu texts
Omkara (2004 film), a 2004 Indian Kannada film
Omkara (2006 film), a 2006 Indian Hindi film adapted from the William Shakespeare play Othello

See also
Om (disambiguation)
Aum (disambiguation)
Ik Onkar, supreme reality in Sikhism