Originally Posted by todd-r
According to Canada Post (and also what we learned in geography class in school) it's PQ (Province of Quebec). However, many Quebecquois will tell you it's QC.
Respectivly, I think if You check Canada Post's regulations, you'll see that they officially changed the mail quidelines in 2000 or 2001 for both Quebec and Newfoundland.
Quebec was PQ, and was officially changed to QC
Newfoundland was changed from NF to NL