| Subject | English | French |
| comp., MS | Bulk Duplicate Detection | Détection de doublons en bloc (A system job that detects duplicate records for one entity) |
| gen. | contract in duplicate | contrat en double exemplaire |
| med. | dental duplicating cuvette | bac à duplicata |
| construct. | diazo duplicate | duplicata diazo |
| tech., industr., construct. | direct litho duplicating | duplication litho directe |
| comp., MS | duplicate alert suppression | suppression d'alerte dupliquée (A feature that combines multiple identical alerts within a specified period of time into one alert) |
| automat. | duplicate circuitry | circuit double |
| automat. | duplicate circuitry | circuit à deux voies |
| welf. | duplicate claim | demande répétée |
| transp. | duplicate consignment note | duplicata de la lettre de voiture |
| mech.eng. | duplicate control | commande dédoublée |
| patents. | duplicate copies of the certificate of registration | copies du certificat d'enregistrement |
| comp., MS | duplicate detection | détection des doublons (A data management process that identifies similar or identical data) |
| comp., MS | Duplicate Detection Rule Publication | Publication de règle de détection de doublons (A system job that publishes a duplicate detection rule) |
| comp., MS | Duplicate Files | Fichiers dupliqués (A storage report that lists files that appear to be duplicates (files with the same size and last-modified date). This report can be used to identify and reclaim disk space that is wasted because of duplicate files) |
| genet. | duplicate gene | gène dupliqué |
| comp., MS | duplicate link | lien dupliqué (A Team Foundation link between two work items that represent the same work item. In practice, this occurs when two people report the same bug) |
| construct. | duplicate measurement | mesure par répétition |
| construct. | duplicate of microfilm | duplicata de microfilm |
| patents. | duplicate of the acknowledgement of filing | double du récépissé de dépôt |
| transp. | duplicate of the consignment note | duplicata de la lettre de voiture |
| econ. | duplicate order | commande reprise |
| econ. | duplicate order | commande refaite |
| econ. | duplicate order | commande recopiée |
| textile | duplicate printing | impression double face |
| textile | duplicate printing | impression duplex |
| comp., MS | duplicate request cache | cache DRC (A cache of recent requests, used by most NFS version 3 protocol server implementations, for the processing of duplicate non-idempotent requests. The duplicate request cache provides a short-term memory mechanism in which the original completion status of a request is remembered and the operation attempted only once. If a duplicate copy of this request is received, then the original completion status is returned) |
| comp. | duplicate routine | programme de copiage |
| gen. | duplicate supply | alimentation double |
| el.mot. | duplicate test | essai de série |
| comp. | duplicate test | essai doublé |
| ichtyol. | duplicate turret | Turritelle anguleuse Turritella duplicata |
| paleont. | duplicate type | formes duplissées |
| mech.eng. | duplicating attachment | reproducteur |
| IT | duplicating card punch | perforatrice-reproductrice |
| med. | duplicating chromosome | chromosome se dédoublant |
| gov. | duplicating clerk | commis du service de reproduction |
| el. | duplicating equipment | équipement de reproduction |
| gen. | duplicating equipment | équipement de copiage |
| commun. | duplicating head | tête d'impression |
| commun. | duplicating head | tête de duplication |
| commun. | duplicating head | dispositif d'impression |
| commun. | duplicating machine | déplicateur |
| mech.eng. | duplicating machine | duplicateur |
| commun. | duplicating machine | autocopiste |
| cultur. | duplicating negative | contretype négatif |
| commun. | duplicating of a block | surmoulage d'un cliché |
| industr., construct. | duplicating paper | papier pour duplicateur |
| cultur. | duplicating positive | intermediate positive |
| cultur. | duplicating positive | interpositif |
| cultur. | duplicating positive | positif intermediaire couleur |
| cultur. | duplicating positive | positif marron |
| cultur. | duplicating positive | positif lavande mauve |
| cultur. | duplicating positive | contretype positif |
| el. | duplicating replay-recorder equipment | équipement lecteur-enregistreur |
| tech., industr., construct. | duplicating stencil | stencil |
| industr. | duplicating stylo | stylet pour duplicateur |
| industr., construct. | duplicating stylo | stylet de duplicateur |
| gen. | have you got a duplicate key? | tu as un double de la clé? |
| industr. | hectograph duplicating machine | duplicateur hectographique |
| gen. | I had a duplicate key made | j'ai fait faire un double de la clé |
| IT | identification of duplicates | identification des doublons |
| patents. | in duplicate | en double expédition |
| gen. | in duplicate | en deux exemplaires |
| bank. | issued in duplicate | fait en double |
| ed., IT | offset duplicating process | offset |
| tech., industr., construct. | offset litho duplicating | duplication litho-offset |
| gov. | principal duplicating clerk | commis principal du service de reproduction |
| commun., IT | recording-duplicating chain | chaîne d'enregistrement-reproduction |
| genet. | safety duplicate collection | collection de sécurité de spécimens en double |
| commun. | spirit-duplicating process | procédé de duplication hectographique |
| tech., industr., construct. | stencil duplicating | duplication par stencil |
| gen. | stencil duplicating machine | duplicateur à stencils cirés |
| industr. | stencil duplicating machine | duplicateur à stencils |
| gen. | stencil duplicating machine | duplicateur à stencil |
| law, int. law. | This Agreement is drawn up in duplicate | Le présent accord est rédigé en double exemplaire |
| tech., coal. | tolerance between duplicates | tolérance à l'intérieur d'un laboratoire |