| Greek | English |
| προσαρμοζόμενη συμπίεση | adaptive compression (Data compression software that continually analyzes and compensates its algorithm, depending on the type and content of the data and the storage medium) |
| συμπίεση μόντεμ | modem compression (A technique used to reduce the number of characters transmitted without losing data content. The transmitting modem compresses the data and the receiving computer or modem decompresses the data back to its original state) |
| συμπίεση υλικού | hardware compression (A feature available on some tape devices that automatically compresses the data that is being stored on the device. This is usually an option that is turned on or off in a backup program) |
