| Subject | Russian | English |
| gen. | объект расследования | on the receiving end of an investigation (such as the withdrawal of authorisation, the individuals and firms on the receiving end of an investigation may feel their wish to defend themselves is inhibited, If you’re on the receiving end of an investigation, the person gathering info is a spy. If you’re on the other end of the investigation, (the government), the person getting the info is an informant.  twitter.com Alexander Demidov) |
| law | объект судебного расследования | crime committer (Morning93) |
| gen. | объект расследования | object of an investigation (ABelonogov) |
| oil | Положение о порядке технического расследования причин аварий на опасных производственных объектах | Provisions on technical investigation of hazardous industrial areas accidents (Seregaboss) |