A number of terminal picts contain text relevant to the Marathon 2 Story. The mailed fist of Battle Group 7's air combat wing is the 723rd Heavy Air Cavalry, armed with the Dreaded Utfoo Heavy Assault Craft. The World Killers, led by Aohl Tfear, are personally responsible for routing the combined planetary armed forces of Nebulon as well as handing general humiliating defeats to the Nar. I believe the Phfor call them Juggernauts.
Genitalia is also spelt as given in the pict.
I would also tend to agree it does look like Adml. So the abbreviation Adml does make sense. You must hurry. The Pfhor fleet is close enough that I can identify its flagship as the battleship Khfiva . If the Khfiva is still admiral Tfear's vessel then there is no chance that I can best him in the coming battle.