| Subject | English | Finnish |
| pwr.lines. | 8-bit byte in digital transmission | tavu |
| pwr.lines. | 8-bit byte in digital transmission | oktetti |
| comp., MS | byte order mark | tavujärjestysmerkki (A Unicode character used to indicate that text is encoded in UTF-8, UTF-16 or UTF-32) |
| el. | byte time source | tavuaikalähde |
| comp., MS | double-byte characters | kaksitavuiset merkit (A set of characters in which each character is represented by two bytes. Some languages, such as Japanese, Chinese, and Korean, require double-byte character sets) |
| el. | header byte | otsikkotavu |
| IT | high byte | ylätavu |
| IT, el. | low byte | vähemmän merkitsevä tavu |
| IT, el. | low byte | alatavu |
| pwr.lines. | n-bit byte in digital transmission | n-bittinen sana |
| comp., MS | single-byte character set | yksitavuinen merkistö (A character encoding in which each character is represented by 1 byte. Single byte character sets are mathematically limited to 256 characters) |