| Subject | English | Danish |
| IT | data compression | datakompression |
| IT, mech.eng. | data compression | signalkompression |
| comp., MS | data compression | datakomprimering (A process for removing redundant data from a digital media file or stream to reduce its size or the bandwidth used) |
| scient. | data compression algorithm | algoritme til datasammentrængning |
| IT, earth.sc. | data compression circuit | datakompressionskredsløb |
| commun., IT | data-compression algorithms | datakompressionsalgoritme |