Gold Stealing Detection Unit was created in 1907.
Chinese customs gold unit was created in 1930.
Chinese customs gold unit ended in 1948.
Stabilisation Unit was created in 2007.
Hilltop Unit was created in 1981.
The Grasshopper Unit was created in 1998.
Heavy Unit was created in 1988.
Noise Unit was created in 1989.
American Unit was created in 2003.
Clemens Unit was created in 1893.
The Innovation Unit was created in 2002.
McPherson Unit was created in 1998.
We Are a Unit was created on 2010-04-12.