Good reference Brian.
I saw a terminology listing on this site before with a few mistakes. one of the things was with 'line up'.
some dojos make the mistake of saying 'shugo' for lining up at the start and end of class.
'shugo' is used to call all people together when something is going to be explained.
'Seiretsu' means lineup by rank.
all the military stuff is kindof unnecessary anyway...but it serves to keep people focused, so I guess that side effect is worth still doing it. still, it's good to know what people are talking about even if you don't do things the same way.