The link, below, will take you to OSU's page about their logos. It's unclear from your question which logo you want to know about.
ARIAL
The Oklahoma state basketball team nicknamed the Cowboys wear jerseys of black and orange. The font on their jerseys is Arabic.
The font used is Adobe Garamond Italic and Regular.
industria
The font used for the state of Minnesota is usually a custom or official typeface created specifically for the state government. It is not a widely available or named font like those used in commercial design.
OREGON
State bank of India
The Ozzy Osbourne font in use from 1980 to 1986 is called "Blizzard of Ozz," a stylized variant of the font "Oklahoma."
Indian BlanketOklahoma Rose is the Oklahoma state flower. The former state flower used to be mistletoe but it was changed in 2004. Indian blanket or blanketflower is the official wildflower.
The University of Oklahoma is located in Norman, Oklahoma. This town is south of Oklahoma City, the capital of Oklahoma.
No It is Actually The Oklahoma Rose it used to be the mistletoe.
State bank of india