Pin

NIP

(personal identification number)

PIN

(personal identification number)

broche

(US: accessory attached with a pin; lapel pin)

clouage

(in chess)

goupille

(cylinder of wood or metal used to fasten or as a bearing between two parts)

numéro d'identification personnel

(personal identification number)

patte

(informal: leg)

pin's

(US: accessory attached with a pin; lapel pin)

quille

(slender object specially designed for use in bowling)

épingle

(needle without an eye, used for fastening)

épinglette

(US: accessory attached with a pin; lapel pin)

clouer

(in chess)

épingler

(to fasten/attach with a pin)