bekolblockage, thanks for that! As I said in my post, "I can find no
ICAO reference..." I do realize that the document I cited did use the terminology to which I referred. However, that document is not an official ICAO document.
I appreciate you finding the "real thing." I just couldn't find it online with my limited abilities.
So, it seems that, despite trying, the FAA is STILL not completely ICAO standard, as nowhere in the FAA documents (that I can find) is the phrase "Line up" mentioned without the word "wait" after it.
Once again, thanks for the clarification!
Oval