SPAD

SPAD may refer to:

Science and technology Signal passed at danger by a train Simple Plastic Airplane Design, a type of radio-controlled model airplane Single-photon avalanche diode, a photodetector Single Pass Albumin Dialysis, liver dialysis SPAD (programming language), used by FriCAS symbolic algebra system

Military SPAD VII, SPAD S.XII and SPAD S.XIII, French fighter planes of World War I produced by Société Pour L'Aviation et ses Dérivés A-1 Skyraider, nicknamed Spad, an attack aircraft (1950s and 1960s) Self-propelled air defence, weapons

Other uses Société Pour L'Aviation et ses Dérivés, also Société Provisoire des Aéroplanes Deperdussin and Blériot-SPAD, French aircraft manufacturer (1912–1921) SpAd (Special adviser (UK)), a temporary civil servant, a government post Suruhanjaya Pengangkutan Awam Darat, the Land Public Transport Agency of Malaysia

See also Spade (disambiguation)