Colet Abedi (21st century), Iranian-American writer and producer
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Colet Special Vehicle Design, a Newark, California based aircraft rescue firefighting (ARFF) vehicle manufacturer founded by Ralph Colet
Archbishop Colet also founded the Oratory of the Holy Face by purchasing the house of Leo Dupont in Tours, upon Dupont's death, and approved of an order of priests called the Priests of the Holy Face to administer to the chapel.