| Subject | English | Spanish |
| IT | arbitrary sequence computer | ordenador secuencial de encadenamiento arbitrario |
| CNC | automatic sequence controlled computer | equipo de cálculo automático de mando programado |
| IT, tech. | consecutive sequence computer | ordenador secuencial de encadenamiento fijo |
| comp., MS | sequencing computer | equipo para secuenciación (The computer used to perform sequencing and create a sequenced application package) |