What is the crossword answer for the clue: LAX letters

ARR - a 3 letter word may be the answer you are looking for!

ETA - a 3 letter word may be the answer you are looking for!

ETD - a 3 letter word may be the answer you are looking for!

ETAS - a 4 letter word may be the answer you are looking for!

LAX letters

3 Character Answers:

ARR

ETA

ETD

4 Character Answers:

ETAS