Scart
Concise Oxford English Dictionary © 2008 Oxford University Press:
Scart /skɑːt/ (also SCART)
▶noun a 21-pin socket used to connect video equipment.
– origin 1980s: acronym from Fr. Syndicat des Constructeurs des Appareils Radiorécepteurs et Téléviseurs, the committee which designed the connector.
'Scart' also found in these Oxford entries:

