What is the crossword answer for the clue: W.W. II vessel

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

EBOAT - a 5 letter word may be the answer you are looking for!

UBOAT - a 5 letter word may be the answer you are looking for!

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

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

W.W. II vessel

3 Character Answers:

LCI

LST

MTB

5 Character Answers:

EBOAT

UBOAT