Experimental Military Unit's motto is 'Get the Bloody Job Done'.
The motto of Duvdevan Unit is 'For by wise counsel thou shalt make thy war.'.
The motto of Antiquarian Booksellers Association is 'Amor Librorum Nos Unit'.
It is the distinctive unit insignia from the US Army's Quartermaster replacement training center. It translates to "Not for self but for others"
The US Army's 1st Cavalry Division .
The closest US Army installations to the Naval Station at Pearl Harbor are Wheeler Army Air field and Scofield Barracks. there may be a small detachement of US soldiers at Pearl Harbor, but no regualr unit designation, so no motto.
Demiurge unit's motto is 'Create Sparkz'.
The motto of Special Investigations Unit is 'One Law'.
Beachmaster Unit Two's motto is 'This beach is mine'.
The motto of Military Emergencies Unit is 'Para servir'.
The motto of Special Duties Unit is 'Strength, Discipline, Unity.'.
The motto of Unit Interventie Mariniers is 'Always Ready For Justice'.
Experimental Military Unit's motto is 'Get the Bloody Job Done'.
The motto of Duvdevan Unit is 'For by wise counsel thou shalt make thy war.'.
The motto of Unit Interventie Mariniers is 'Sempre Paratus Pro Justitia'.
Beachmaster Unit One's motto is 'Any Beach, Any Time'.
Probably the Trygon/Mawloc, these tower above any other Tyranid in your army.