There is a small settlement north of Sydney (Oz not Canada or anywhere else) named "The Letter A" - so called, I believe, because the 3 roads that make up the place look like the letter A from the air.

There are probably some doozies in Oz but at present I am suffering from The Dreaded Lurgy with accompanying lethargy, so it may take a while to look them up.

Cheers
JennieG