| Subject | English | Irish |
| IT | data processing equipment | trealamh próiseála sonraí |
| IT | data processing facilities | saoráidí próiseála sonraí |
| environ. | data processing law | dlí próiseála sonraí |
| 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 | córas próiseála sonraí |
| account. | office equipment including data processing equipment | trealamh oifige lena n-áirítear trealamh próiseála sonraí |