| Subject | Spanish | English |
| industr., construct. | ampolla para recipiente isotérmico | inner for vacuum vessel |
| transp., mech.eng. | caja isotérmica | insulated body |
| transp., mech.eng. | camión isotérmico | insulated truck |
| transp., mech.eng. | camión isotérmico | insulated van |
| transp., mech.eng. | camión isotérmico | insulated lorry |
| meteorol. | capa isotérmica | isothermal layer |
| transp. | carrito con caja isotérmica | small insulated barrow |
| gen. | coeficiente de temperatura isotérmico | isothermal temperature coefficient |
| phys. | compresibilidad isotérmica | isothermal compressibility |
| earth.sc., mech.eng. | configuración isotérmica | isothermic system of curves |
| earth.sc., mech.eng. | configuración isotérmica | right angled curve grid |
| mater.sc., mech.eng. | container isotérmico de gran aislamiento | heavily-insulated container |
| mater.sc., mech.eng. | container isotérmico normal | normally-insulated container |
| food.ind., sec.sys. | contenedor isotérmico | thermal container |
| food.ind., sec.sys. | contenedor isotérmico | insultainer |
| transp. | contenedor isotérmico | insulated container |
| life.sc. | coordenadas isotérmicas | isothermal coordinates |
| UN, tech. | depósito isotérmico | insulated storage |
| tech., met. | determinación de la curva de transformación isotérmica con ayuda del dilatómetro diferencial | dilatometrically determined isothermal transformation curve |
| met. | diagrama de transformación isotérmica del acero | isothermal transformation diagram for steel |
| met. | diagrama de transformación isotérmica del acero | isothermal transformation diagram of the steel |
| mater.sc., mech.eng. | embalaje isotérmico | thermos package |
| mater.sc., mech.eng. | envase isotérmico | thermos package |
| chem. | estufa isotérmica | isothermal oven |
| meteorol. | gradiente isotérmico | isothermal lapse rate |
| chem. | horno isotérmico | isothermal oven |
| environ. | la forma isotérmica de Freundlinch | the Freundlich isotherm form |
| earth.sc., life.sc. | líneas isotérmicas | isothermalline |
| earth.sc., life.sc. | líneas isotérmicas | isotherm |
| textile | proceso isotérmico | isothermal process |
| food.ind., can. | puerta isotérmica | insulated door |
| industr., construct. | recipiente isotérmico | vacuum vessel |
| industr., construct. | recipiente isotérmico | vacuum flask |
| met. | recocido isotérmico | isothermal annealing |
| met. | relajacion isotermica | isothermal relaxation |
| soil. | régimen de temperatura isotérmico | isothermic temperature regime |
| met. | sección isotérmica a través del ángulo ferro-cromo del diagrama de equilibrio ferro-cromo-carbono | isothermal section through the iron-chromium corner of the iron-chromium-carbon diagram |
| therm.energ. | superficie isotérmica | isothermal surface |
| met. | temple isotérmico | warm bath hardening |
| earth.sc., mech.eng. | transformación isotérmica | isothermal change |
| met. | transformación isotérmica | isothermal transformation |
| chem. | transformación isotérmica | isothermal process |
| met. | tratamiento térmico isotérmico | isothermal heat treatment |
| transp., mech.eng. | tubería isotérmica | constant temperature heatpipe |
| pack. | vagón isotérmico | refrigerator wagon |
| pack. | vagón isotérmico | refrigerator car |
| pack. | vagón isotérmico | refrigerator truck |
