| Subject | Russian | English |
| patents. | возврат неосновательного обогащения | restitution of an unjust enrichment |
| gen. | имущество, приобретённое вследствие неосновательного обогащения | Criminal property (Lavrov) |
| notar. | иск из неосновательного обогащения | action for unjustified enrichment |
| law | иск из неосновательного обогащения | action for money had and received |
| tax. | иск о возврате неосновательного обогащения | condictio-claim (ВолшебниКК) |
| law | неосновательное обогащение | unreasonable gains (Неосновательное обогащение имеет место при отсутствии у приобретателя правовых оснований на чужое имущество. Alexander Matytsin) |
| law | неосновательное обогащение | unfounded benefit (Alexander Matytsin) |
| law | неосновательное обогащение | money had and received (Money Had And Received An action of assumpsit will lie to recover money to which the plaintiff is entitled, and which in justice and equity, when no rule of policy or strict law prevents it, the defendant ought to refund to the plaintiff, and which he cannot with a good conscience retain, on a count for money had and received. The 'Lectric Law Library – АД) |
| law | неосновательное обогащение | money had and received (Money Had And Received An action of assumpsit will lie to recover money to which the plaintiff is entitled, and which in justice and equity, when no rule of policy or strict law prevents it, the defendant ought to refund to the plaintiff, and which he cannot with a good conscience retain, on a count for money had and received. The 'Lectric Law Library Alexander Demidov) |
| law | неосновательное обогащение | unjust enrichment (по Гражданскому кодексу РФ (см. ст.ст. 1102-1109); Unjust enrichment is a legal term denoting a particular type of causative event in which one party is unjustly enriched at the expense of another, and an obligation to make restitution arises, regardless of liability for wrongdoing. wiki. Where there is the inability, or unwillingness to pass on to customers a refund of a sum of money that, for all practical purposes, they paid to as VAT which wasn't due. HM Customs & Revenue Glossary. In law, unjust enrichment is where one person is unjustly or by chance enriched at the expense of another, and an obligation to make restitution arises, regardless of liability for wrongdoing.[1] A common example is when a party contracts to provide a service, but the contract is terminated prematurely due to a breach, and the contractor unjustly receives no compensation for partial services rendered. Wiki Alexander Demidov) |
| law | неосновательное обогащение | unjustified enrichment (vpoiske) |
| law | неосновательное обогащение | unreasonable earnings (Alexander Matytsin) |
| patents. | неосновательное обогащение | unjust enrichment |
| lat. | неосновательное обогащение | condictiones sine causa (римское право Leonid Dzhepko) |
| gen. | неосновательное обогащение | unjust benefit (It is clear that any civilized system of law is bound to provide remedies for cases of what has been called unjust enrichment or unjust benefit, that is to prevent a man from retaining the money of or some benefit derived from another which it is against conscience that he should keep. WK Alexander Demidov) |
| gen. | неосновательное обогащение | unjustifiable enrichment (ABelonogov) |
| notar. | обязательства из неосновательного обогащения | obligations arising from unjust enrichment |
| law | реституция из неосновательного обогащения | restitution for unjust enrichment (Leonid Dzhepko) |
