| Subject | English | French |
| comp., MS | Active Directory Lightweight Directory Services A Lightweight Directory Access Protocol (LDAP) directory service that provides flexible support for directory-enabled applications, without the restrictions of Active Directory Domain Services (AD DS) | services AD LDS (Active Directory Lightweight Directory Services) |
| comp., MS | Active Directory Lightweight Directory Services instance A single copy of the Active Directory Lightweight Directory Services (AD LDS) directory service that includes its associated directory store and its application event log | instance AD LDS (Active Directory Lightweight Directory Services) |
| commun., IT | compact and lightweight telephone | poste compact et léger |
| transp. | construction from lightweight materials | construction légère |
| transp. | construction from lightweight materials | construction en matériaux légers |
| construct. | extra-lightweight concrete | béton extra-léger |
| industr., construct., mech.eng. | flexible lightweight sewing head | tête de machine légère souple |
| construct. | lightweight aggregate | granulat léger |
| construct. | lightweight aggregate | agrégat léger |
| construct. | lightweight-aggregate concrete | béton de granulats légers |
| construct. | lightweight-aggregate concrete | béton à agrégats légers |
| construct. | lightweight-aggregate concrete | béton d'agrégats légers |
| gen. | lightweight aggregates | agrégats légers pour la construction des bâtiments |
| agric. | lightweight animal | animal léger |
| construct. | lightweight-block masonry | maçonnerie en éléments légers |
| construct. | lightweight-block masonry | maçonnerie allégée |
| construct. | lightweight framed building | bâtiment léger |
| industr. | lightweight coated magazine paper | papier couché léger pour magazines |
| industr., construct. | lightweight coated magazine paper | papier couché léger pour magazine |
| tech. | lightweight coated mechanical paper | papier mince couché fabriqué mécaniquement |
| industr. | lightweight coated paper | papier couché léger pour magazines |
| gen. | lightweight coated paper | papier mince couché |
| construct. | lightweight concrete | béton léger |
| construct. | lightweight concrete with artificial pores | béton aux pores artificiels |
| mater.sc. | lightweight connection | montage léger |
| transp. | lightweight construction | construction en matériaux légers |
| transp. | lightweight construction | construction légère |
| transp. | lightweight construction principle | conception fondamentale de la construction légère |
| commun., IT, industr. | Lightweight Directory Access Protocol | protocole allégé d'accès annuaire |
| comp., MS | Lightweight Directory Access Protocol | protocole LDAP (The primary access protocol for Active Directory. LDAP is an industry-standard protocol, established by the Internet Engineering Task Force (IETF), that allows users to query and update information in a directory service. Active Directory supports both LDAP version 2 and LDAP version 3) |
| gen. | lightweight exoatmospheric projectile | projectile léger exo-atmosphérique |
| textile | lightweight fabric | tissu léger |
| commun., IT | lightweight headset | casque léger |
| transp., met. | lightweight-metal body | caisse en métal léger |
| met. | lightweight-metal casting | métal léger coulé |
| transp., met. | lightweight-metal coach | voiture en métal léger |
| nat.sc. | lightweight monolithic mirror | miroir monolithique léger |
| construct. | lightweight mortar | mortier léger |
| comp. | lightweight notebook | portable ultraléger |
| comp. | lightweight notebook | ultraportable |
| comp. | lightweight notebook | ordinateur ultraportatif |
| comp. | lightweight notebook | pico-ordinateur |
| el. | lightweight package | assemblage à faible poids |
| construct. | lightweight panel | dalle légère |
| construct. | lightweight partition | cloison légère |
| comp., MS | lightweight pooling | regroupement léger (An option that provides a means of reducing the system overhead associated with the excessive context switching sometimes seen in symmetric multiprocessing (SMP) environments by performing the context switching inline, thus helping to reduce user/kernel ring transitions) |
| comp. | lightweight portable | ordinateur ultraportatif |
| comp. | lightweight portable | portable ultraléger |
| comp. | lightweight portable | ultraportable |
| comp. | lightweight portable | pico-ordinateur |
| water.res. | lightweight portable pipe | tube léger mobile |
| tech., met. | lightweight refractory | réfractaire léger |
| met. | lightweight section | profilé leger |
| construct. | lightweight section | profilé allégé |
| construct. | lightweight steel frame | cadre d'acier léger |
| met. | lightweight steel section | profilé léger en acier |
| gen. | lightweight structure | structure légère |
| construct. | lightweight structures | structures allégées |
| construct. | lightweight structures | structures légères |
| transp. | lightweight survey | visite à l'état lège |
| comp., MS | lightweight task | tâche légère (In the Concurrency Runtime, an asynchronous function call. A lightweight task is typically shorter-running and contains less internal state than an asynchronous agent, and the caller is not notified when the task is completed) |
| min.prod., fish.farm. | lightweight tonnage | tonne lège |
| transp., agric. | lightweight tractor | tracteur léger |
| transp., avia., mech.eng. | lightweight turbojet engine | turboréacteur léger |
| construct. | lightweight wall | mur allégé |
| construct. | Loadbearing walls:of lightweight concrete blocks | murs porteurs:en blocs de béton léger |
| chem., construct. | premixed lightweight plaster | plâtre pour mortier prêt à l'emploi |
| textile | T-shirts, lightweight fine knit roll, polo or turtle neck jumpers and pullovers | T-shirts, sous-pulls |
| construct. | within dwellings,lightweight partitions with plasterboard | à l'intérieur des logements,cloisons légères en panneaux de placoplâtre |