| Subject | English | Ukrainian |
| archive. | document the importance of which derives from its being unique unique archival record | унікальний документ |
| archive. | unique record | унікальний документ |
| tax. | unique record number in the Unified State Demographic Register | УНЗР (унікальний номер запису у реєстрі • About the Unified state demographic register and documents which confirm citizenship of Ukraine certify person or its special status (Law of Ukraine)  cis-legislation.com Kudil) |