| Subject | English | Portuguese |
| gen. | input and output streams | fluxos de entrada e de saída |
| IT, tech. | input stream | fluxo de entrada |
| comp., MS, Braz. | input stream | fluxo de entrada (A flow of information used in a program as a sequence of bytes that are associated with a particular task or destination. Input streams include series of characters read from the keyboard to memory and blocks of data read from disk files) |
| environ., chem. | input stream splitter | divisor de fluxo dinâmico |
| environ., chem. | input stream splitter | splitter |