I have a Legion, and I have a legio. The legio is 2 hastati, 2 principes and 1 triarii, with 2 alae (identical groupings of 3 foreign units, or a third legio) and cavalry attached on. The whole thing makes a Legion (fullstack) in my reckoning.

Which reminds me, how did the Greeks/Celts/Qarthadastim/Steppe/Eastern factions refer to their armies in their native language? I should like to write the indigenous equivalent of the word 'army' instead of, you know, 'army' in my notebook when referring to my standing forces. Like I always refer to my Legions as Legio II Rhaetia etc, for example. As I understand it the Greeks called an army 'stratos' so First Army would be something like 'Stratos protos'?