Take
Hheart,
Except for
Yanks

Yamas (ok, ok...)
Merely
Cuss at other
Americans (like Peruanos!)

"And I've noticed the woman here at AW too..." Where? Where? Ptui!!! And if she wants more pictures...

Please
Tip
Unemployed
Incas!!!

De todas maneras, cool about the difference between initialisms and acronyms, learned something! And trust Wikipedia to cover the subject rather well...here

Once upon a time your USSR was our URSS (Union de Repúblicas Socialistas Soviéticas), and we went around saying "urssssss"...the onetime "bear".