Terminology in Code Geass

[rhyste.livejournal.com]

Hi there. I'm a fansubber who is probably going to fansubbing Code Geass. I was wondering if I could call upon this LJ community to help with the terminology? :) I'm sure there are various scanalation created terms, and we're having a little difficulty in the staff room deciphering some acceptable use for them.

Example of what I mean, one of the machines... kanji reading is Hitogata jizai sentou soukou ki...
hitogata-humanoid
jizai-free/at will
sentou- combat
soukou-armor
ki-machine

We decided on "Mobile Humanoid Combat Armor" for that, but I have no idea what the scanalators or anything are using...