| Subject | English | Spanish |
| agric., mech.eng. | axial flow two-stage fan with contrarotating impellers | ventilador axial con rotores de movimiento contrario |
| commun. | direct incoming selection with two-stage selection | selección directa de las llamadas de llegada en dos niveles |
| telegr. | direct incoming selection with two-stage selection | selección directa a la llegada con numeración en dos tiempos |
| telegr. | international two-stage selection | numeración internacional en dos tiempos |
| IT, el. | to perform in two separate stages | realizar en dos etapas separadas |
| IMF. | stage two IMF, safeguards assessment | segunda etapa |
| fin. | Stage Two | segunda fase |
| tech. | two stage | dos fases |
| tech. | two stage | dos velocidades |
| tech. | two stage | dos etapas |
| tech. | two stage ballistic device | dispositivo balístico de dos etapas |
| tech. | two stage centrifugal compressor | compresor centrífugo de dos etapas |
| earth.sc., mech.eng. | two stage element | elemento filtrante de dos compartimentos |
| earth.sc., mech.eng. | two stage filter | filtro de dos compartimentos |
| earth.sc., mech.eng. | two stage pump | bomba de dos estadios |
| agric. | two stage quick coupling | embrague bifásico |
| met., mech.eng. | two stage regulator | manorreductor de dos fases |
| stat. | two stage sample | muestra bietápica |
| med. | two-cell stage | estadio bicelular |
| chem. | two-stage | de dos etapas |
| earth.sc., mech.eng. | two-stage compression | compresión en dos etapas |
| chem. | two-stage compressor | compresor trietápico |
| agric. | two-stage cutting | corta en dos cortes sucesivos |
| agric. | two-stage felling | corta en dos cortes sucesivos |
| mech.eng., el. | two-stage flash cycle | ciclo de vaporización doble |
| mech.eng., el. | two-stage flash cycle | ciclo de vaporización en dos etapas |
| transp. | two-stage igniter | iniciador de dos etapas |
| stat. | two-stage least squares | mínimos cuadrados bietápico |
| stat. | two-stage least squares | mínimos cuadrados dobles |
| IMF. | two-stage least squares | mínimos cuadrados en dos etapas |
| math. | two-stage least squares | mìnimos cuadrados bietápico |
| load.equip. | two-stage mast | mástil doble (n.m.) |
| load.equip., mexic. | two-stage mast | mástil de dos etapas |
| load.equip. | two-stage mast | mástil telescópico doble (n.m.) |
| mexic. | two-stage mast | mástil de dos etapas (n.m.) |
| med. | two-stage operation | operación en dos grados |
| transp. | two-stage pantograph | pantógrafo de dos pisos |
| tech. | two-stage planetary reduction gearbox | caja de engranajes de reducción planetaria de dos etapas |
| mech.eng. | two-stage regulating valve | válvula de regulación de 2 etapas |
| mech.eng. | two-stage regulating valve | válvula de regulación de dos etapas |
| dril. | two-stage retort | retorta de dos etapas |
| gen. | two-stage rocket | cohete de dos etapas |
| gen. | two-stage rocket | cohete bietápico |
| math. | two-stage sample | muestreo bietápico |
| math. | two-stage sample | muestra en dos etapas |
| stat. | two-stage sampling | muestreo en dos etapas |
| transp. | two-stage supercharger | supercargador de dos tiempos |
| tech. | two-stage supercharger | sobrealimentador de dos pasos |
| tech., industr., construct. | two-stage-warping | urdidura en dos tiempos |
