| Subject | English | Portuguese |
| comp., MS, Braz. | browser helper object | objeto auxiliar de navegador (An in-process Component Object Model (COM) component that Internet Explorer will load each time it starts; it runs in the same memory context as the browser and can perform actions on the available windows and modules) |
| comp., MS | browser helper object | objeto auxiliar de browser (An in-process Component Object Model (COM) component that Internet Explorer will load each time it starts; it runs in the same memory context as the browser and can perform actions on the available windows and modules) |
| lab.law. | casting bay helper | trabalhador de bacia de fundição |
| law | election campaign helper | assistente eleitoral |
| lab.law., environ., agric. | family helper | mão de obra familiar |
| chem. | forming with helper | ajuda com punção auxiliar |
| comp., net. | helper application | módulo de extensão |
| comp., MS, Braz. | helper application | aplicativo auxiliar (An application intended to be launched by a Web browser when the browser downloads a file that it is not able to process itself. Examples of helper applications are sound and movie players. Helper applications generally must be obtained and installed by users; they usually are not included in the browser itself) |
| med. | helper cell | célula T4 |
| med. | helper cell | linfócito T colaborador |
| med. | helper cell | linfócito T CD4+ |
| med. | helper cell | linfócito T helper |
| med. | helper cell | linfócito T4 |
| comp., MS, Braz. | helper DC | controlador de domínio auxiliar (A supporting domain controller used to source SYSVOL from the restored backup media if only one domain controller is installed in the domain (SYSVOL has not replicated at least once between two domain controllers in the domain)) |
| comp., MS | helper DC | DC do programa auxiliar (A supporting domain controller used to source SYSVOL from the restored backup media if only one domain controller is installed in the domain (SYSVOL has not replicated at least once between two domain controllers in the domain)) |
| industr., construct. | helper drive roll | rolo de retorno de tela |
| med. | helper lymphocyte | linfócito T helper |
| med. | helper lymphocyte | linfócito T colaborador |
| med. | helper lymphocyte | linfócito T4 |
| med. | helper lymphocyte | linfócito T CD4+ |
| med. | helper lymphocyte | célula T4 |
| med. | helper lymphocytes T | células T adjuvantes |
| med. | helper lymphocytes T | linfócitos T adjuvantes |
| life.sc. | helper plasmid | plasmídeo auxiliar |
| health., nat.sc. | helper T lymphocyte | linfócito T auxiliar |
| health., nat.sc. | helper T lymphocyte | linfócito T4 |
| health., nat.sc. | helper T lymphocyte | linfócito T-"helper" |
| med. | helper T lymphocyte | célula T helper |
| health., nat.sc. | helper T-cell | linfócito T auxiliar |
| health., nat.sc. | helper T-cell | linfócito T-"helper" |
| health., nat.sc. | helper T-cell | linfócito T4 |
| el. | "Helper" tower | torre'Helper' |
| comp., MS, Braz. | hidden helper | elemento oculto (An input element used to store information about the state of a webpage) |
| comp., MS | hidden helper | programa auxiliar oculto (An input element used to store information about the state of a webpage) |
| health., nat.sc. | T helper cell | linfócito T4 |
| health., nat.sc. | T helper cell | linfócito T-"helper" |
| health., nat.sc. | T helper cell | linfócito T auxiliar |
| med. | T-helper cells | linfócitos T adjuvantes |
| med. | T-helper cells | células T adjuvantes |
| health. | T-helper/T-suppressor ratio | relação linfócitos T auxiliares T supressores |