| Subject | Spanish | English |
| agric. | alomador de rejas | mouldboard ridger |
| agric. | aporcador de rejas | moldboard hiller |
| agric. | arado con reja de acero templado | steel plow |
| agric. | arado con reja de hierro templado | chilled plow |
| agric. | arado con reja de hierro templado | chilled plough |
| agric. | arado con reja o vertedera | mouldboard plough |
| agric. | arado con una sola reja | single share plough |
| agric. | arado con varias rejas | multi share plough |
| agric. | arado de dos rejas | two-furrow plough |
| agric. | arado de dos rejas | two-bottom plow |
| agric. | arado de dos rejas | two bottom plow |
| agric. | arado de reja | mouldboard plough |
| agric. | arado de reja | moldboard plow |
| agric. | arado de reja única | one-bottom plow |
| agric. | arado de rejas colgado | integral moldboard plow |
| agric. | arado de rejas montado | mounted mouldboard plough |
| agric. | arado de rejas montado | integral moldboard plow |
| agric. | arado de una reja | one-bottom plow |
| gen. | barrotes de rejas metálicas | bars for metal railings |
| patents. | barrotes para rejas metálicas | bars for metal railings |
| agric. | bota con reja | hoe coulter |
| law | comenzar a regir | to take effect |
| law | comenzar a regir | come into force |
| earth.sc., el. | contacto de reja | collecting grid |
| agric. | cuerpo con reja de subsuelo | body with subsoiling tine |
| agric. | elementos del arado de rejas | plow parts |
| agric. | elementos del arado de rejas | plough parts |
| gen. | Protocolo sobre los Procedimientos por los que se regirá la Categorización de Helicópteros de Combate y la Recategorización de Helicópteros de Ataque Polivalentes | Protocol on procedures governing the categorisation of combat helicopters and the recategorisation of multi-purpose attack helicopters |
| agric. | reja abatible | spring trip shovel |
| agric. | reja abresurco | opening share |
| agric. | reja aporcadora | covering-up scraper |
| agric. | reja aporcadora | covering blade |
| agric. | reja aporcadora | ridging share |
| agric. | reja aporcadora | covering shovel |
| agric. | reja aporcadora | shovel coverer |
| agric. | reja aporcadora | ridger |
| agric. | reja arrancadora cóncava | concave share |
| agric. | reja arrancadora plana | flat share |
| agric. | reja articulada | spring trip shovel |
| agric. | reja asurcadora | shovel furrow opener |
| agric. | reja asurcadora | sword runner opener |
| agric. | reja asurcadora | drill coulter |
| agric. | reja cavadora | opening share |
| agric. | reja cavadora | beavertail shovel |
| agric. | reja cavadora | point shovel |
| agric. | reja con cuchilla | share coulter |
| agric. | reja con cuchilla | fin colter |
| agric. | reja con fundas de desgaste | wear share point |
| agric. | reja con resorte | spring trip shovel |
| agric. | reja de acero tríplex | soft center share |
| agric. | reja de bota | boot |
| agric. | reja de cambio rápido | quick-change share |
| agric. | reja de cambio rápido | quick detachable share |
| nat.sc., agric. | reja de cincel con aleta | fin-chisel-share |
| agric. | reja de cola de golondrina | A-hoe |
| agric. | reja de corte medio | regular-cut share |
| agric. | reja de corte pequeño | narrow-cut share |
| agric. | reja de cuchilla muy fina | razor-blade-type share |
| agric. | reja de cuchilla muy fina | sword blade share |
| agric. | reja de cuchilla muy fina | razor edge share |
| gen. | reja de desminado | mine-clearing blade |
| nat.sc., agric. | reja de dirección | steering share |
| agric. | reja de formón | share with wear bar |
| agric. | reja de formón | bar-point share |
| agric. | reja de fundición enfriada | straight share |
| agric. | reja de fundición enfriada | disposable share |
| agric. | reja de gran corte | full-cut share |
| agric. | reja de hierro cementado | carbonized steel share |
| agric. | reja de hierro templado | chilled share |
| agric. | reja de hierro templado | chilled cast-iron share |
| agric. | reja de montado rápido | quick mounting share |
| agric. | reja de montado rápido | quick detachable share |
| agric. | reja de pie de pato | arrow head point |
| nucl.pow. | reja de soporte | bottom support plate |
| nucl.pow. | reja de soporte | lower core plate |
| nucl.pow. | reja de soporte | support plate |
| nucl.pow. | reja de soporte | lower grid |
| mech.eng. | reja de soporte | diagrid |
| nucl.phys., mech.eng. | reja de soporte del núcleo | core support grid |
| nucl.phys. | reja de soporte del núcleo | core grid plate |
| agric. | reja de subsuelo | subsoiling tine |
| agric. | reja de subsuelo | plough bottom attachment |
| agric. | reja de tres capas | soft center steel share |
| agric. | reja de tres capas | soft center share |
| gen. | reja del arado | plowshare |
| gen. | reja del arado | ploughshare |
| agric. | reja derecha | stub shoe |
| agric. | reja derecha | subopener |
| agric. | reja derecha | stub runner |
| agric. | reja escardadora | arrow head point |
| agric. | reja escardadora | A-hoe |
| agric. | reja escardadora plana | high speed sweep |
| agric. | reja escardadora plana | mixed-land sweep |
| agric. | reja escardadora plana | tractor sweep |
| agric. | reja escardadora plana | flat crowned sweep |
| agric. | reja extirpadora | duckfoot shovel |
| agric. | reja extirpadora | full sweep |
| agric. | reja extirpadora | open wing shovel |
| agric. | reja extirpadora | sweep |
| agric. | reja extirpadora | goosefoot sweep |
| agric. | reja extirpadora | A-hoe blade |
| agric. | reja extirpadora | A-hoe |
| agric. | reja fija | lifting squeeze |
| agric. | reja fija | fixed share |
| agric. | reja fija autoalineadora | fixed self-aligning share |
| agric. | reja inglesa | box-type share |
| agric. | reja lengua de gamo | deer tongue shovel |
| agric. | reja localizadora | fertilizer placement subsoiler |
| agric. | reja pata de ganso | close wing shovel |
| agric. | reja pata de ganso | duckfoot shovel |
| agric. | reja pata de ganso | goose foot shovel |
| agric. | reja pata de ganso | arrow head point |
| agric. | reja pico de pato | plain share |
| agric. | reja pico de pato | winged plain share |
| agric. | reja pico de pato | plain cast-iron share |
| agric. | reja postiza | replaceable point |
| agric. | reja puntiaguda | spike tooth |
| life.sc., transp. | reja quitanieves | snowplough |
| agric. | reja rígida | rigid shovel |
| agric. | reja sin resguardador | plain share |
| agric. | reja sin resguardador | bar share |
| agric., mech.eng. | reja soldada | bar share |
| agric. | reja surcadora | furrow opener |
| agric. | reja triangular | shin share |
| gen. | rejas metálicas | grilles of metal |
| gen. | rejas metálicas | gratings of metal |
| construct. | rodillo de reja | grid roller |
| agric. | rueda de reja | cage wheel |
| agric. | sembradora de rejas | shovel drill |
| agric. | sembradora de rejas | shoe drill |
| astronaut., R&D. | Tratado sobre los principios que deben regir las actividades de los Estados en la exploración y utilización del espacio ultraterrestre, incluso la Luna y otros cuerpos celestes | Outer Space Treaty |
| astronaut., R&D. | Tratado sobre los principios que deben regir las actividades de los Estados en la exploración y utilización del espacio ultraterrestre, incluso la Luna y otros cuerpos celestes | Treaty on Principles Governing the Activities of States in the Exploration and Use of Outer Space, including the Moon and Other Celestial Bodies |
| UN | Tratado sobre los principios que deben regir las actividades de los Estados en la exploración y utilización del espacio ultraterrestre, incluso la Luna y otros cuerpos celestes | MOCB Treaty = Treaty on Principles Governing the Activities of States in the Exploration and Use of Outer Space, including the Moon and Other Celestial Bodies |
| UN | Tratado sobre los principios que deben regir las actividades de los Estados en la exploración y utilización del espacio ultraterrestre, incluso la Luna y otros cuerpos celestes | MOCB Treaty: Treaty on Principles Governing the Activities of States in the Exploration and Use of Outer Space, including the Moon and Other Celestial Bodies |