
Howard Wolowitz,
CalTech Department of Applied Physics.
The Big Bang Theory Season 1, Episode 1

Bert works for the
geology DEPARTMENT.
The Big Bang Theory Season 7, Episode 13

there's a DEPARTMENT
for Outer Space Affairs?
The Big Bang Theory Season 9, Episode 10

My Department of Defense
research grant is renewed.
The Big Bang Theory Season 3, Episode 7

The Chemistry Department
has us cut off.
The Big Bang Theory Season 2, Episode 16