capslock

As nouns the difference between capslock and capital

is that capslock is (computing) a mode in which capitalization of typed letter is reversed while capital is capital.

As nouns the difference between caps and capslock

is that caps is plural of lang=en while capslock is a mode in which capitalization of typed letter is reversed.

As a verb caps

is third-person singular of cap.

As an initialism CAPS

is n-cyclohexyl-3-aminopropanesulfonic acid.