Mex. and Arg. are in it 3 letters

Crossword clues for Mex. and Arg. are in it 3 letters

Answer	Clue
OAS	Alliance that includes Arg., Mex., and Uru.
OAS	Mex. and Arg. are in it
SPAM	Mex., Arg., Bol., etc.
SPAM	Mex., Arg., etc.
SPAM	Mex., Guat., Arg., etc.