| Subject | English | Polish |
| environ. | data processing system An assembly of computer hardware, firmware and software configured for the purpose of performing various operations on digital information elements with a minimum of human intervention | system przetwarzania danych (system przetwarzania przez komputer dowolnych informacji) |
| ed. | data-processing system | system przetwarzania danych |
| transp., avia. | flight data processing system | system przetwarzania danych o locie |