. . . . . . . . . . . . . . . . "PIIGS" . "PIGS (economics)" . "PIGS (economics)" . . . . . . . "Italy, and possibly a series of other eurozone countries (Portugal, Spain, Greece)" . . "PIGS" . . . . . . . . . "PIIGS countries" . . . . . . . . . . . . . . .