What is the crossword answer for the clue: Envelope abbr.

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

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

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

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

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

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

Envelope abbr.

3 Character Answers:

ATT

ENC

MRS

POB

STE

4 Character Answers:

ATTN