| Subject | English | Portuguese |
| IT, dat.proc. | hardware compatibility | compatibilidade de sistemas |
| IT, dat.proc. | hardware compatibility | compatibilidade de equipamento |
| comp., MS, Braz. | Hardware Compatibility List | Lista de Compatibilidade de Hardware (A registry of products that have been tested by Microsoft Windows Hardware Quality Labs (WHQL). These products passed Windows compatibility testing) |
| comp., MS | Hardware Compatibility Test kit | kit de Teste de Compatibilidade de Hardware (A collection of tests that verify hardware and device driver operations under a specific operating situation on Microsoft Windows operating systems. The tests exercise the combination of a device, a software driver, and an operating system under controlled conditions and verify that all components operate properly) |