| Subject | English | Spanish |
| meas.inst. | automatic chart-line follower | seguidor automático |
| IT | ink-line strip-chart recorder | registrador con estilete y cinta de papel |
| tech. | line chart | diagrama de líneas |
| stat. | line chart | nomograma |
| fin., scient. | line chart | gráfico de escalera |
| fin., scient. | line chart | gráfico lineal |
| stat. | line chart | diagrama lineal |
| comp., MS | line chart | gráfico de líneas (A chart that shows trends in data at equal intervals, with values from one or more sets of data connected by lines) |
| stat. | line chart | gráfica de puntos alineados |
| tech. | line chart | gráfica lineal |
| tech. | line chart | curva lineal |