| Subject | English | Portuguese |
| telegr. | code shift | saída de código |
| el. | differential phase shift keying coding | codificação DPSK |
| comp., MS, Braz. | shift code | código de turno (A code that represents the timeframe that an employee will be associated to when working on a particular day. The shift code determines the starting time, the hours, the length, and the earning code to be paid) |