S52 may refer to: S52 (New York City bus), serving Staten Island BMW S52, an automobile engine Expressway S52 (Poland) S52: Not recommended for interior use on large surface areas, a safety phrase SIAI S.52, an Italian prototype fighter aircraft Sikorsky S-52, an American helicopter Shorland S52, a British armoured car
~1 min read
Article
S52 may refer to: S52 (New York City bus), serving Staten Island BMW S52, an automobile engine Expressway S52 (Poland) S52: Not recommended for interior use on large surface areas, a safety phrase SIAI S.52, an Italian prototype fighter aircraft Sikorsky S-52, an American helicopter Shorland S52, a British armoured car