oz. is a common abbreviation for the ounce. Oz or OZ may also refer to:
John Michael "Ozzy" Osbourne (born 3 December 1948) is an English singer, songwriter, and actor. He rose to prominence in the early 1970s as the lead vocalist of the heavy metal band Black Sabbath.
Ozone depletion describes two distinct but related phenomena observed since the late 1970s: a steady decline of about four percent in the total amount of ozone in Earth's stratosphere (the ozone layer), and a much larger springtime decrease in stratospheric ozone around Earth's polar regions.
Ozone /ˈoʊzoʊn/ (systematically named 1λ1,3λ1-trioxidane and catena-trioxygen), or trioxygen, is an inorganic molecule with the chemical formula O
Oz is an American television drama series created by Tom Fontana, who also wrote or co-wrote all of the series' 56 episodes.
The Ozarks, also referred to as the Ozark Mountains, Ozarks Mountain Country, and the Ozark Plateau, is a physiographic and geologic highland region of the central United States, primarily in Arkansas, Missouri, and Oklahoma.
Over the years, a variety of bands have made up the yearly lineups of Ozzfest, a yearly heavy metal music festival that usually tours the United States in summer.