Crossword clues for Neck: Abbr. 4 letters:USMCLeather-necks (abbr.)ISTHNeck: Abbr.ISTHNeck of land: Abbr.ONTBlue Jays' and Maple Leafs' neck of the woods: Abbr.ENTSpecialty paired with head-and-neck surgery in a residency, perhaps: Abbr.