It stands for the word 'German'(in English).
nobility
Banko de Nationale de Paris
it means "son of" . EXAMPLE. SAMUEL DE CHAMPLAIN=SON OF _ ___CHAMPLAIN
De Luxe
defensive end
Germany.
Delaware
192 DE could stand for the ship number of a Destroyer Escort
Electricite De France
Defensive End in Football.
randy keith orton
It stands for Electricite De France