| Subject | English | Hungarian |
| health. | automatic data processing | automatizált adatfeldolgozás |
| econ. | business data processing | üzleti informatika |
| IT, dat.proc. | data processing | információfeldolgozás |
| environ. | data processing Any operation or combination of operations on data, including everything that happens to data from the time they are observed or collected to the time they are destroyed | adatfeldolgozás |
| environ. | data processing law | adatfeldolgozási törvény |
| 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 | adatfeldolgozó rendszer |
| ed. | data-processing system | adatfeldolgozó rendszer |
| econ. | industrial data processing | ipari informatika |
| econ. | legal data processing | jogi informatika |
| gen. | processing of data | adatfeldolgozás |
| dat.proc. | processing of personal data | személyes adatok feldolgozása |
| obs. | Working Party on Legal Data Processing | jogi információs munkacsoport |