| Subject | English | French |
| scient. | bi-unique | bi-univoque |
| avia., Canada | flight plan unique identifier | indicatif unique du plan de vol (This abbreviation is pronounced "fe-POO-i") |
| commun. | geographically unique identity | identité géographique unique |
| fishery | GFCM unique identifier | identifiant unique de la CGPM |
| avia., Canada | globally unique flight identifier | identifiant de vol mondialement unique |
| comp., MS | globally unique identifier | identificateur global unique (A 16-byte value generated from the unique identifier on a device, the current date and time, and a sequence number. It is used to identify a particular device, component, user, or session) |
| comp., MS | globally-unique identifier | identificateur global unique (A 16-byte value generated from the unique identifier on a device, the current date and time, and a sequence number. It is used to identify a particular device, component, user, or session) |
| commun. | globally unique identity | identité global unique |
| org.name. | International Meeting of Experts on Special Needs and Requirements of Developing Countries with Low Forest Cover and Unique Types of Forest | Réunion internationale d'experts sur les besoins spéciaux des pays en développement à faible couvert forestier et possédant des forêts uniques |
| gen. | it's unique | il est unique au monde |
| comp., MS | locally-unique identifier | identificateur unique local (A 64-bit value that is guaranteed to be unique on the operating system that generated it until the system is restarted) |
| commun. | locally unique identity | identité localement unique |
| gen. | man is unique in being endowed with the power of speech | l'homme a le privilège de la parole |
| comp., MS | Microsoft .NET Passport unique identifier | identificateur unique Microsoft .NET Passport (A unique identifier used to represent a Passport account) |
| org.name. | Open-ended International Meeting of Experts on the Special Needs and Requirements of Developing Countries with Low Forest Cover and Unique Types of Forests | Réunion internationale d'experts à participation non limitée sur les besoins spéciaux des pays en développement à faible couvert forestier et possédant des forêts uniques |
| comp., MS | organizationally unique identifier | Organizationally Unique Identifier, identificateur OUI (An unique identifier assigned to organizations and managed by the IEEE) |
| UN, biol., sec.sys. | persistent global unique identifiers | Les identifiants mondiaux uniques persistants |
| gen. | reason is unique to man | la raison est le propre de l'homme |
| commun., IT | reference unique word | mot unique de référence |
| med., pharma. | sender's case safety report unique identifier | identificateur unique du rapport de sécurité dossier de l'expéditeur |
| el. | unique abbreviated dialing | composition abrégée unique |
| el. | unique abbreviated dialling | composition abrégée unique |
| IT, tech. | unique access number | référence commune d'accès |
| comp. | unique address | adresse unique |
| IT | unique addressing | adressage individuel |
| fin. | unique adjacent position | phénomène de contiguïté unique |
| transp., avia. | unique alphanumeric identifier | identifiant alphanumérique unique |
| UN, polit. | unique basis for further negotiations | base unique pour de nouvelles négociations |
| construct. | unique building | bâtiment unique |
| ling. | unique constituent | morphème unique |
| astr. | unique creation | création unique |
| comp., MS | unique customer | client unique (A customer who may visit a Web site several times within a certain timeframe, but is counted only once) |
| gen. | unique example of cooperation | exemple unique de coopération |
| math. | unique factor | facteur unique |
| light. | unique hue | teinte élémentaire |
| comp., MS | unique ID | ID unique (A number used as a unique identifier for each Windows Live ID holder. This number is disclosed to residents of the European Union to comply with EU privacy regulations) |
| gen. | unique identification | identification non-équivoque |
| comp., MS | unique identifier | identificateur unique (A 16-byte value generated from the unique identifier on a device, the current date and time, and a sequence number. It is used to identify a particular device, component, user, or session) |
| IT, dat.proc. | unique identifier | identificateur |
| nat.sc. | unique identifier | numéro d'identification unique |
| IT | unique identifier | identificateur unique |
| comp., MS | unique index | index unique (An index in which no two rows are permitted to have the same index value, thus prohibiting duplicate index or key values) |
| IT | unique key | clé unique |
| health., anim.husb. | unique life number | numéro universel d'identification des équidés |
| obs., health., anim.husb. | unique life number | numéro unique d'identification valable à vie |
| health., anim.husb. | unique life number | numéro d'identification unique à vie |
| work.fl., commun. | unique material identifier | identificateur unique de matériel |
| work.fl., commun. | unique material identifier | identificateur matériel unique |
| work.fl., commun. | unique material identifier | identificateur de matériel unique |
| IT | unique name assumption | hypothèse du nom unique |
| law | unique payroll number | numéro unique de paie |
| comp., MS | unique permission | autorisation unique (A permission setting for using a list, library, or site that is different from the permission settings of its parent site) |
| commun., IT | unique postal name | nom postal unique |
| fin. | unique price | cours unique |
| work.fl., commun. | unique program identifier | identifiant de programme unique |
| work.fl., commun. | unique program identifier | identificateur unique de programme |
| work.fl., commun. | unique program identifier | identificateur de programme unique |
| comp., MS | Unique Program Identifier | identificateur de programme unique (A 21-character identifier used to identify computers enabled by FlexGo technology product models and locales for a specific solution provider) |
| work.fl., commun. | unique programme identifier | identificateur de programme unique |
| work.fl., commun. | unique programme identifier | identificateur unique de programme |
| work.fl., commun. | unique programme identifier | identifiant de programme unique |
| IT, geogr. | unique resource identifier | identificateur de ressource unique |
| market. | unique selling | vente exclusive |
| econ., commer., polit. | unique selling point | argument clé de vente |
| market. | Unique Selling Proposition | proposition exclusive vendeuse |
| med. | unique sequence | séquence unique |
| el. | unique serial number | numéro de série particulier |
| el. | unique serial number | numéro de série distinct |
| IT | unique specification | spécification unique |
| electr.eng. | unique type reference for accessories | référence de type unique pour le petit appareillage |
| fishery | unique vessel identifier | identifiant unique du navire |
| IT | unique visitor | visiteur unique |
| IT | unique word | mot unique |
| IT | unique word | mot particulier |
| econ. | units characterised by a unique activity | unités caractérisées par une activité exclusive |
| chem. | Universal Unique Identifier | identifiant unique universel |
| comp., MS | universally unique identifier | identificateur unique universel (A 16-byte value generated from the unique identifier on a device, the current date and time, and a sequence number. It is used to identify a particular device, component, user, or session) |
| med., pharma. | worldwide unique case identification number | numéro d'identification mondial unique du dossier |
| gen. | you'll see, the food is unique! | tu vas voir, la cuisine est sans pareille! |