-—Alpha, Bravo, Charley-—the third company in a BATALLION. Regiments get mixed forces and might not have any particular one. Each company/platoon might have a specialized mission so the brass get to mix and match. But the nomenclature is standard across the board so the first letter/number tells you what size force is being mentioned.-—Clear up to divisions as: 1, 82, 101, 21, 25 und so veiter.
So every battalion could have a Charlie Company?