CanadaBacon
#SavetheGoons
I think this is a case of different regions/country using different terms for the same thing. In Canada, and I could most certainly be wrong, but isn't the "travel" part pretty much assumed?
"travel" is what you play when you are a kid. "rep" is another term.
Once you hit bantam its all travel anyway (for most people, it could be all traveling before that for some), thats why the term is only used for kids.
A, AA, AAA or Juniors (Major, A, B, C) are the terms you use when you start playing real hockey.