Stock Footage0:15
Getty Images

Woman gesturing ok sign

Pre-K - Higher Ed
Woman gesturing ok sign
Stock Footage0:06
Getty Images

Ok gesture

Pre-K - Higher Ed
Ok gesture
Stock Footage0:07
Getty Images

Oklahoma City Oklahoma OKC, OK, Thunder basketball poster Thunder Roll loyal fans

Pre-K - Higher Ed
Oklahoma City Oklahoma OKC, OK, Thunder basketball poster Thunder Roll loyal fans
Stock Footage0:14
Getty Images

Businesswoman Walking Past Elevator in Modern Office Building.

Pre-K - Higher Ed
Businesswoman Walking Past Elevator in Modern Office Building.
Stock Footage0:13
Getty Images

The animation of the icons, the sign of a well in a glowing aura

Pre-K - Higher Ed
The animation of the icons, the sign of a well in a glowing aura
News Clip3:19
AFP News Agency

CLEAN : For one Greek media outlet

9th - Higher Ed
CLEAN : For one Greek media outlet
News Clip1:58
AFP News Agency

VOICED : Japans Jailhouse Rockers play to a captive audience

9th - Higher Ed
VOICED : Japans Jailhouse Rockers play to a captive audience
Audio
NPR: National Public Radio

Npr: The Origin of Ok

9th - 10th
NPR discusses the popular expression "OK," and how it may have originated. "One of America's most popular exports," this response is heard around the world.