What do the different guitar string names stand for?

E string: This string is named after the note it is tuned to, which is the lowest note on the guitar.

A string: This string is named after the note it is tuned to, which is the fifth note on the guitar.

D string: This string is named after the note it is tuned to, which is the fourth note on the guitar.

G string: This string is named after the note it is tuned to, which is the third note on the guitar.

B string: This string is named after the note it is tuned to, which is the second note on the guitar.

E string: This string is named after the note it is tuned to, which is the highest note on the guitar.