| русский | rus-000 |
| предметная область | |
| English | eng-000 | application domain |
| English | eng-000 | application environment |
| English | eng-000 | data domain |
| English | eng-000 | enterprise |
| English | eng-000 | knowledge domain |
| English | eng-000 | object domain |
| English | eng-000 | object region |
| English | eng-000 | problem domain |
| English | eng-000 | subject field |
| English | eng-000 | universe of discourse |