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|Founder||S. I. Hayakawa|
|Type||Public policy think tank|
|Headquarters||5335 Wisconsin Avenue NW, Suite 930|
|Mauro E. Mujica|
U.S. English is the umbrella name for two political advocacy groups founded in 1983 by former United States Senator S. I. Hayakawa to advocate the adoption of U.S. English as the official language of the United States.