(US) A security clearance issued by the United States Department of Energy, allowing access to top-secret material.

plural of L clearance

plural of renal clearance

plural of clearcut

Someone or something that clears land of vegetation, usually in preparation for development. / (by extension) One who prepares the way for a project or type of endeavor by removing obstacles.

plural of clearance space

One of 67 counties in Pennsylvania, United States. County seat: Clearfield.

A locality in northern New South Wales, Australia. / A small city in Taylor County and Ringgold County, Iowa, United States.

The normal Internet, as opposed to the darknet or Tor-web

Misspelling of clearance.