551st Parachute Infantry Battalion (United States)
5:55
555th Engineer Brigade (United States)
555 timer IC
(55636) 2002 TX300
5.56?45mm NATO
559th Flying Training Squadron
5.5 Metre (keelboat)
55th Academy Awards
55th Battalion (Australia)
55th National Film Awards
55th New Brunswick Legislative Assembly
55th New York State Legislature
55th Primetime Emmy Awards
55th Sustainment Brigade (United States)