| Subject | English | Japanese |
| railw., sec.sys. | self testing | セルフテスティング |
| railw., sec.sys. | self testing | 自己試験 |
| comp., MS | self-test | 自己テスト (A set of one or more diagnostic tests that a computer or peripheral device (such as a printer) performs on itself) |
| reliabil. | self-testing | 自己テスト |
| el., sec.sys. | self-testing function | 自動点検機能 |