| Subject | English | Russian |
| brit. | personal tax reference number | ИНН (Viacheslav Volkov) |
| comp., MS | Reference number of sales tax transactions | Номер ссылки налоговых проводок (Dynamics AX 2009 SP1 Rori) |
| SAP. | tax payer's reference number | идентификационный налоговый номер |
| tax. | tax reference number | ИНН (в Великобритании; A tax reference number is a unique number used by Revenue to identify each person or business in the tax system. Nyufi) |