| Subject | English | Slovak |
| commun. | air-ground point-to-point data communication | dvojbodová dátová komunikácia zem-vzduch |
| law, immigr. | carrier's communication of passenger data | poskytnutie údajov o cestujúcich |
| law, immigr. | carrier's communication of passenger data | oznámenie údajov o cestujúcich |
| transp., avia. | controller-pilot data link communications | dátové spojenie riadiaci-pilot |
| comp., MS | Data Communications Equipment | zariadenie DCE (One of two types of hardware that are connected by an RS-232-C serial connection, the other being a Data Terminal Equipment (DTE) device) |
| commun., transp., avia. | data link communications | spojenie dátovým prenosom |