SPAD

SPAD is an abbreviation for:

• single-photon avalanche diode , German single-photon avalanche diode , see single photon counting in the article avalanche photodiode
• Société de Production des Aéroplanes Deperdussin , French aircraft manufacturer
• section professionnelle d'art dramatique (French), acting school of the Conservatoire de Lausanne

SpAD is an abbreviation for:

• Spartakist Workers' Party of Germany , a Trotskyist organization in Germany

This is a disambiguation page for differentiating between several terms identified with the same word.