
What sort of FOUNDATION do you have?
The Big Bang Theory Season 3, Episode 10

...but the FOUNDATION of gift-giving
is reciprocity.
The Big Bang Theory Season 2, Episode 11

Remember the grant proposal I submitted
to the National Science Foundation...
The Big Bang Theory Season 2, Episode 23

The National Science Foundation
The Big Bang Theory Season 7, Episode 6

Loyalty is the FOUNDATION
on which the Night's Watch is built.
Game of Thrones Season 6, Episode 1