Answer:

cod

Answer	Crossword Clue
COD	Massachusetts cape
COD	Package letters
COD	Cape .. (house style)

COD	Catch of the day, perhaps
COD	Massachusetts Cape
COD	Massachusetts food fish
COD	Dietary oil source
COD	Pollock's cousin
COD	Food fish
COD	Common food fish
COD	Grand Banks catch

COD	New England cape
COD	Barnstable's cape
COD	Cape catch
COD	Legal Sea Foods order
COD	Pollock cousin
COD	Atlantic food fish
COD	Fish-and-chips fish
COD	Cape ...

COD	Cape where you'll find Sandwich and Harwich
COD	Cape near Boston
COD	Cool-water fish
COD	Delivery letters
COD	Pkg. with money due
COD	North Atlantic catch
COD	Provincetown's cape
COD	Pkg. with a balance

COD	Cape ..
COD	Certain P.O. delivery
COD	Hyannis Port's cape
COD	Pkg. sender's option
COD	Fish oil source
COD	Liver oil source
COD	Fish and chips fish
COD	New England catch

COD	Whiting cousin
COD	How some pkgs. are delivered
COD	One way to send packages
COD	Fish sticks fish
COD	Not prepaid