| Subject | English | Portuguese |
| comp., MS, Braz. | database unit test | teste de unidade de banco de dados (A unit test that validates whether a certain aspect of your database is working as you expect) |
| health., anim.husb. | international complement fixation test unit | unidade internacional do teste de fixação do complemento |
| reliabil. | software unit test | unidade de ensaio de software |
| tech., el. | test signal unit | unidade de sinalização de prova |
| IMF. | unit root test | teste de raiz unitária |
| comp., MS, Braz. | unit test | teste de unidade (A test that confirms the functionality and peformance of specific modules and behaviors of code. Often a subset of unit tests are also used as check-in test to discover bugs before a build) |
| comp., MS | unit test | teste de unidades (A test that confirms the functionality and peformance of specific modules and behaviors of code. Often a subset of unit tests are also used as check-in test to discover bugs before a build) |