PM and GM?

PM is Petit Model meaning small
MM is Moyden Model meaning medium
GM is Grande Model meaning large

Info taken from this thread

 

Don't feel bad it took me several years to figure that out! And.....even though I feel like a real dork after a SA corrects me, I still mispronounce several names in the collection. (e.g., the other day I asked for amar-ant instead of amarante) You would think being Canadian my knowledge of French would be a bit better...:shame:

 

Not to be anal but french is my first language. Its spelled Moyen.

 

^I just copied & pasted from the original thread. I'm sure it was just a typo anyways