| Subject | English | French |
| law | action of trespass of unlawful distress | action pour saisie-gagerie illégitime |
| transp., avia. | acts of unlawful interference | actes d'intervention illicite |
| avia., Canada | acts of unlawful interference | special emergency |
| avia., Canada | acts of unlawful interference | atteinte illicite |
| gen. | agreement on the prevention, control and curbing of drug abuse and the unlawful trade in and production of narcotics, psychotropic drugs and related chemical substances | Convention en matière de prévention, de contrôle et de répression de l'abus, du trafic et de la production illicite de stupéfiants, de substances psychotropes et autres produits chimiques analogues |
| law, immigr. | assisting unlawful immigration | aide à l'immigration clandestine |
| crim.law., immigr. | assisting unlawful immigration | aide à l'entrée, au transit et au séjour irréguliers |
| law, immigr. | assisting unlawful immigration | aide à l'immigration illégale |
| law, immigr. | assisting unlawful immigration | aide à l'entrée et au séjour irréguliers |
| law | blatantly unlawful conduct | voie de fait |
| transp., avia. | Committee on Unlawful Interference | Comité de l'intervention illicite |
| gen. | Committee on Unlawful Interference | comité de l'intervention illicite |
| law, transp., UN | Convention for the Suppression of Unlawful Acts against the Safety of Civil Aviation | Convention pour la répression d'actes illicites dirigés contre la sécurité de l'aviation civile |
| transp., nautic. | Convention for the Suppression of Unlawful Acts against the Safety of Maritime Navigation | Convention pour la répression d'actes illicites contre la sécurité de la navigation maritime |
| transp. | Convention for the Suppression of Unlawful Acts Against the Safety of Maritime Navigation | Convention pour la répression d'actes illicites contre la sécurité de la navigation aérienne |
| transp., UN | Convention for the Suppression of Unlawful Seizure of Aircraft | Convention pour la répression de la capture illicite d'aéronefs |
| law, transp., avia. | Convention for the Suppression of Unlawful Seizure of Aircraft,The Hague,1970 | Convention pour la répression de la capture illicite d'aéronefs,La Haye,1970 |
| law | counterfeiting equipment and unlawful use of equipment | appareils de falsification et emploi illicite d'appareils |
| law | to declare the concentration unlawful | constater le caractère illicite de cette concentration |
| law, crim.law. | imminent unlawful attack | agression imminente et contraire à la loi |
| law | independently unlawful means | moyen illicite en soi |
| transp., nautic. | intentional unlawful act | action illicite intentionnelle |
| UN | Paris Commitments to protect children from unlawful recruitment or use by armed forces or armed groups | Engagements de Paris en vue de protéger les enfants contre une utilisation ou un recrutement illégaux par des groupes ou des forces armées |
| gen. | Paris Commitments to protect children from unlawful recruitment or use by armed forces or armed groups | Engagements de Paris |
| gen. | Protocol for the Suppression of Unlawful Acts against the Safety of Fixed Platforms Located on the Continental Shelf | Protocole pour la répression d'actes illicites contre la sécurité des plates-formes fixes situées sur le plateau continental |
| industr. | Protocol for the Suppression of Unlawful Acts Against the Safety of Fixed Platforms on the Continental Shelf | Protocole pour la répression d'actes illicites contre la sécurité des plates-formes fixes situées sur le plateau continental |
| transp., avia. | Protocol for the Suppression of Unlawful Acts of Violence at Airports Serving International Civil Aviation | Protocole pour la répression des actes illicites de violence dans les aéroports servant à l'aviation civile internationale |
| transp., avia. | Protocol for the Suppression of Unlawful Acts of Violence at Airports Serving International Civil Aviation, supplementary to the Convention for the Suppression of Unlawful Acts against the Safety of Civil Aviation | Protocole pour la répression des actes illicites de violence dans les aéroports servant à l'aviation civile internationale |
| gen. | Protocol of 2005 to the Protocol for the Suppression of Unlawful Acts against the Safety of Fixed Platforms Located on the Continental Shelf | Protocole de 2005 au Protocole pour la répression d'actes illicites contre la sécurité des plates-formes fixes situées sur le plateau continental |
| law | revocation of unlawful administrative acts | retrait des actes administratifs illégaux |
| transp., avia. | Special Subcommittee on the Development of an Instrument for the Suppression of Unlawful Acts of Violence at Airports serving International Civil Aviation | Sous-comité spécial sur la question de l'élaboration d'un instrument pour la répression des actes illicites de violence dans les aéroports servant à l'aviation civile internationale |
| law | the measure in question is unlawful considering the line of decisions made by the Court of Justice | la mesure litigieuse est illicite au regard de la jurisprudence de la Cour |
| law, el. | unlawful abstraction of energy | soustraction d'énergie |
| law | unlawful act | acte illégitime |
| law | unlawful act | acte illégal |
| law | unlawful act | acte illicite |
| law | unlawful act unlawful act | infraction prévue par la loi |
| law | unlawful act unlawful act | acte illicite |
| gen. | unlawful activities | pratiques illicites |
| law | unlawful activities on behalf of a foreign state | actes exécutés sans droit pour un État étranger |
| econ. | unlawful agreement | entente illicite |
| law | unlawful agreement | accord illicite |
| law | unlawful aid | aide illégale |
| patents. | unlawful application of a trademark | apposition illicite d’une marque de fabrique |
| law, immigr., tech. | unlawful appropriation of credit card, document, ... | appropriation illicite |
| law | unlawful appropriation | appropriation illégitime |
| law | unlawful arrest | arrestation illégale |
| law, h.rghts.act. | unlawful assembly | attroupement illicite |
| law | unlawful association | goupements illicites |
| law | unlawful association | association illicite |
| law | unlawful assumption of authority | usurpation de fonctions |
| UN, health. | unlawful attacks on his or her honour and reputation | atteintes illégales à l’honneur et à la réputation |
| int. law. | unlawful combatant | combattant illégal |
| law | unlawful combination | coalition illégitime |
| law | unlawful combination unlawful combination | coalition illégitime |
| econ. | unlawful commercial practices | pratiques commerciales illicites |
| law, market. | unlawful competition | concurrence illicite |
| law | unlawful condition | condition illicite |
| law | unlawful conduct | comportement infractionnel |
| law | unlawful confinement | séquestration |
| law | unlawful conspiracy | complot illicite |
| immigr. | unlawful detention | rétention illicite |
| crim.law. | unlawful detention | séquestration |
| gen. | unlawful detention | détention illégale |
| law | unlawful distress | saisie-gagerie illicite |
| chem. | unlawful diversion of chemical products | détournement illégal de produits chimiques |
| gen. | unlawful drug trafficking | trafic illicite de stupéfiants |
| gen. | unlawful drug trafficking | trafic illicite de drogues |
| UN | unlawful dumping | dépôts sauvages |
| UN | unlawful dumping | rejet sauvage |
| UN | unlawful dumping | décharge sauvage |
| law | unlawful entry | prise de possession illégitime |
| law | unlawful entry | violation de domicile |
| law | unlawful failure to reinstate | non-réintégration illégale |
| gen. | unlawful gains | gains illicites |
| law, transp., avia. | unlawful interference | intervention illicite |
| law, transp., avia. | unlawful interference | acte d'intervention illicite |
| fin. | unlawful introduction | introduction irrégulière |
| fin., polit. | unlawful introduction of goods, unauthorised bringing of goods | introduction irrégulière |
| patents. | unlawful marking | désignation illégale |
| law | unlawful means unlawful means | moyen illicite |
| patents. | unlawful ***p32 | contrairement à la loi |
| patents. | unlawful ***p32 | illégal |
| law, health. | unlawful possession of drugs | détention non autorisée de stupéfiants |
| law | unlawful practice of a profession | exercice illégal d'une profession |
| immigr. | unlawful presence | présence illégale |
| econ. | unlawful price | prix illicite |
| law, social.sc. | unlawful proselytism | prosélytisme illicite |
| law | unlawful purpose | fin illégitime |
| fin. | unlawful removal of goods from customs supervision | soustraction d'une marchandise à la surveillance douanière |
| econ., fin. | unlawful removal of goods liable to import duties from customs supervision | soustraction d'une marchandise passible de droits à l'importation à la surveillance douanière |
| law, immigr. | unlawful residence | séjour irrégulier |
| law, immigr. | unlawful residence | séjour illégal |
| law, immigr. | unlawful residence | séjour illicite |
| law, immigr. | unlawful residence | séjour clandestin |
| law | unlawful restraint of competition | restriction illicite à la concurrence |
| transp., avia. | Unlawful Seizure Convention | Convention pour la répression de la capture illicite d'aéronefs |
| transp., avia. | unlawful seizure of aeroplanes | saisie illicite de l'avion |
| transp. | unlawful seizure of aircraft | capture illicite d'aéronef |
| transp. | unlawful seizure of aircraft | détournement d'aéronef |
| law | unlawful seizure of aircraft | détournement d'avion |
| law, transp. | unlawful seizure of ships | détournement de navire |
| crim.law., social.sc. | unlawful supply of labour | mise à disposition illégale de main-d'oeuvre |
| law | unlawful taking | dépossession illégale |
| law | unlawful trade mark | marque illicite |
| fin. | unlawful transaction | opération illicite |
| law, transp. | unlawful use | utilisation illicite |
| law | unlawful use of financial assets | utilisation sans droit de valeurs patrimoniales |
| patents. | unlawful usurpation of a solution disclosed in others' drawings | emprunt illicite d'une solution de dessins des autres |
| law | unlawful violence | violence illégale |