| Subject | Spanish | English |
| met. | acción de rellenar los recipientes de recocer | packing |
| agric. | aceituna rellena | stuffed olive |
| agric. | aceituna rellena de pimiento | olive stuffed with red pepper |
| gen. | aceitunas rellenas hueso | stuffed olives |
| tech. | acto de rellenar | stuffing |
| agric. | aditivos de relleno | over-run |
| chem. | agua de relleno borada | borated makeup water |
| mech.eng., el. | aislante de relleno | loose fill type insulant |
| mech.eng., el. | aislante de relleno | fill insulation |
| mech.eng., construct. | alambre de relleno | filler wire |
| met. | arena de relleno | filler sand |
| met. | arena de relleno | backing sand |
| met. | artículo relleno de fundente | flux-cored product |
| coal. | auto relleno | caving |
| accum. | batería cargada rellena | filled charged battery |
| accum. | batería descargada rellena | filled discharged battery |
| el. | batería sin rellenar y cargada | unfilled and charged battery |
| coal. | bolsa del relleno | stemming hose |
| agric. | cabeza de relleno | filling head |
| mech.eng. | caja de relleno hidráulico | hydraulic filling case |
| industr., construct. | capa de relleno | filling layer |
| IT | carácter de relleno | pad character |
| IT | carácter de relleno | filler |
| el. | carácter de relleno | stuffing character |
| IT | carácter de relleno | gap character |
| comp., MS | carácter de relleno | leader character (A dot, hyphen, or other character used to create a line that fills the space before a tab stop) |
| industr., construct. | casa de entramado de madera y relleno horizontal | thatched country cottage |
| life.sc. | cavidad rellena | filled cavity |
| agric., food.ind. | chocolate relleno | filled chocolate |
| commun., transp., nautic. | cifra de relleno | stuffing digit |
| gen. | circuito primario del agua de relleno | primary make-up circuit |
| el. | clavija de relleno | sealing plug |
| el. | clavija de relleno | filler plug |
| el. | coeficiente de relleno | filling factor |
| el. | coeficiente de relleno | packing density |
| el. | coeficiente de relleno | fibre packing density |
| transp. | colectores de relleno de lastre | ballast filling mains |
| comp., MS | color de relleno | pad color (The color of the extra space, when padding is applied) |
| earth.sc., mech.eng. | conducto de relleno | make-up line |
| coal. | corte y relleno | cut-and-fill stoping |
| coal. | corte y relleno | cut and fill |
| mun.plan. | cuenta de vidrio rellena con cera blanca | glass bead filled with white wax |
| el. | cuñas de relleno de cloruro de polivinilo | PVC wedge fill |
| coal. | cámaras y pilares con relleno | filled room and pillar |
| med. | defecto del relleno | filling defect |
| construct. | dique de relleno hidráulico | hydraulic filldam |
| coal. | disparo bajo relleno | firing from stemmed boreholes |
| coal. | dispositivo de relleno por leva | cam packer |
| IT | dígitos de servicio de relleno | stuffing service digits |
| IT | dígitos de servicio de relleno | justification service digits |
| comp., MS | efecto de relleno | fill effect (An effect that applies to the appearance of the interior of an enclosed text character or other shape) |
| agric. | especie de relleno | filler |
| el. | estructura de relleno de madera | wood and fill assembly |
| coal. | explosión sin relleno | blasting without stemming |
| earth.sc., el. | factor de relleno | stacking factor |
| comp., MS | factor de relleno | fill factor (An attribute of an index that defines how full the SQL Server Database Engine should make each page of the index) |
| earth.sc., el. | factor de relleno | lamination factor |
| coal. | faja del relleno neumático | pneumatically stowed goaf |
| coal. | funda del relleno | tamping bag |
| coal. | funda del relleno | stemming hose |
| earth.sc. | geometría de forma de cúspide rellena | stuffed cusp configuration |
| earth.sc. | geometría de forma de cúspide rellena | stuff cusp configuration |
| industr., construct. | goma de relleno | filling rubber |
| industr., construct. | guata de relleno | wadded cloth |
| industr., construct. | guata de relleno | wadding |
| industr., construct. | guata de relleno | wadded |
| gen. | hay que rellenar un formulario de ingreso | you need to fill in a deposit slip |
| industr., construct. | hilo de relleno | wadding thread |
| industr., construct. | hilo de relleno | padding thread |
| construct. | hormigón de relleno | make-up concrete |
| construct. | hormigón de relleno | fill concrete |
| cultur., el. | iluminación de relleno | filler light |
| cultur., el. | iluminación de relleno | fill light |
| IT | inserción de octetos de relleno | byte stuffing |
| IT, tech. | instrucción de relleno | no-operation instruction |
| IT, tech. | instrucción de relleno | do-nothing operation |
| gen. | lana de relleno | upholstery wool stuffing |
| met. | lanza rellena de varillas de hierro | packed lance |
| milk. | leche rellena | filled milk |
| coal. | llave de relleno | pack |
| industr. | mamposteado de relleno | backing |
| industr. | mamposteado de relleno | backfilling |
| mater.sc., industr., construct. | materia fibrosa de relleno | fibre stuffing |
| mater.sc., industr., construct. | materia fibrosa de relleno | fibre filler |
| patents. | materiales para acolchar y rellenar | padding and stuffing materials |
| gen. | materias de relleno de caucho o de materias plásticas | stuffing of rubber or plastic |
| gen. | materias de relleno de caucho o de materias plásticas | padding materials of rubber or plastics |
| gen. | materias de relleno que no sean de caucho ni de materias plásticas | stuffing not of rubber or plastic |
| gen. | materias de relleno que no sean de caucho ni de materias plásticas | padding materials not of rubber or plastics |
| el. | mensajes de relleno MTP | MTP filling messages |
| industr., construct. | máquina de rellenar | filling machine |
| gen. | máquina de rellenar los casquillos | cap-filler |
| coal. | máquina de relleno mecanizado | mechanized packing machine |
| fin. | máquina para rellenar cheques | cheque-writing machine |
| coal. | máquinas de relleno mecanizado | mechanized packing machines |
| construct. | método de relleno con hormigón | concrete replacement method |
| construct. | método de relleno con mortero | mortar-replacement method |
| med. | nivel de relleno | filling level |
| mech.eng., construct. | nudo relleno con resina | resin filled socket |
| transp., mater.sc. | pasta para rellenar | filling compound |
| health. | pastel con relleno | pie |
| transp., tech. | pastilla curva rellena de bolas de plomo | curved slab with lead-pellets |
| met. | perforación con lanza con tubo relleno de varillas | packed tube piercing |
| met. | perforación con lanza con tubo relleno de varillas | packed lancing |
| mech.eng. | plomo de relleno | babbit rope socket |
| construct. | polvo de relleno | mineral filler |
| construct. | polvo de relleno | filler |
| comp., MS | pregunta con espacio para rellenar | fill in the blank question (A type of question (for example, in a poll, survey or test) where the user must enter a response in the blank space or spaces provided) |
| mater.sc., mech.eng. | prensa de relleno | deep-drawing machine |
| construct. | presa de relleno hidráulico | hydraulic fill dam |
| met. | producto para rellenar | filler metal |
| met. | producto para rellenar | coring material |
| el. | pérdida de relleno | filling loss |
| IT | ranura rellena de un gel que garantiza la estanquidad | groove filled with a gel ensuring watertightness |
| el. | relación de relleno | stuffing ratio |
| el. | relación de relleno | justification ratio |
| agric. | rellena-zanjas | trench filler |
| agric. | rellenar agujeros en la cobertura | to fill up holes in casing |
| comp. | rellenar automáticamente | autofill |
| ed. | rellenar automáticamente los campos de un formulario | prepopulate fields on a form |
| met. | rellenar cojinetes con metal antifricción | line a bearing |
| IT, tech. | rellenar con caracteres | to character fill |
| IT, tech. | rellenar con ceros | to zeroise |
| IT, tech. | rellenar con ceros | to zero fill |
| mech.eng. | rellenar con metal antifricción | lining |
| mech.eng. | rellenar con metal antifricción | white metal lining |
| mech.eng. | rellenar con metal antifricción | babbit lining |
| market. | rellenar la reserva | to replenish the reserve |
| market. | rellenar la reserva | to rebuild the reserve |
| health. | rellenar las canales | to fill the carcases |
| health., anim.husb. | rellenar las carcasas | to fill the carcase |
| tech. | rellenar los cojinetes con metal blanco | rebushing |
| fish.farm. | rellenar un barril | head a barrel |
| comp., MS | Rellenar índice | Pad index (An option that specifies the space to leave open on each page in the intermediate levels of the index) |
| gen. | ¿Rellenaste los servilleteros? | Did you filled the napkin ring? |
| gen. | rellene el impreso correspondiente | complete the relevant form |
| construct. | relleno a granel | random fill |
| industr., construct. | relleno aislante | insulation fill |
| industr., construct. | relleno aislante | fill |
| chem. | relleno al azar | random packing |
| gen. | relleno con adobes | earth block infill |
| coal. | relleno con agua | water stemming |
| transp., mech.eng. | relleno con aire comprimido | compressed air filling |
| coal. | relleno con aislante pulverulento | powder filling |
| coal. | relleno con arcilla | clay stemming |
| coal. | relleno con arena | sand stemming |
| el. | relleno con dígitos | digital filling |
| construct. | relleno con hormigón | concrete-filled |
| coal. | relleno con limo | loam stemming |
| met. | relleno con metal antifricción | lining a bearing |
| coal. | relleno con pasta | plastic stemming |
| coal. | relleno con tacos por cuñas | stemming wedge |
| gen. | relleno con tierra aligerada | light clay infill |
| chem. | relleno de alveolos | cavity filling |
| gen. | relleno de arcilla | clay filling |
| industr., construct. | relleno de asientos | stuffing material for chairs |
| transp., construct. | relleno de balasto | re-ballasting |
| nat.sc., agric. | relleno de banano | banana fruit-filling |
| el. | relleno de cable | filler |
| el. | relleno de cable | filler of a cable |
| el. | relleno de cable | cable filler |
| mater.sc., industr., construct. | relleno de cartón ondulado | corrugated board cushion |
| construct. | relleno de cenizas volantes separadas por filtración electrostática | PFA filler |
| industr., construct. | relleno de cubierta | cushion |
| commun. | relleno de célula | cell padding |
| environ. | relleno de depósito | silting up The filling or partial filling with silt of a reservoir that receives fine-grained sediment brought in by streams and surface runoff |
| construct. | relleno de ensayo | surcharging |
| construct. | relleno de ensayo | preloading |
| industr., construct. | relleno de estopas | stuffings for furniture |
| construct. | relleno de hormigón | concrete fill |
| industr., construct. | relleno de huecos | gap-filling |
| el. | relleno de impulsos | justification |
| el. | relleno de impulsos | pulse stuffing |
| el. | relleno de impulsos | digital stuffing |
| construct. | relleno de juntas | sealing of joints |
| transp., construct. | relleno de juntas | striking off |
| construct. | relleno de juntas | joint filler |
| construct. | relleno de mampostería | masonry infill |
| chem. | relleno de monturas | saddle packing |
| transp., construct. | relleno de piedra | rubble |
| transp., construct. | relleno de piedra | rock filling |
| el. | relleno de polipropileno | poly-grid packing |
| el. | relleno de polipropileno | poly-grid |
| coal., chem. | relleno de pólvora | train of powder |
| coal., chem. | relleno de pólvora | core |
| mech.eng., el. | relleno de ranura | slot packing |
| coal. | relleno de seguridad | safety tamping |
| construct. | relleno de sustitución | imported fill |
| commun. | relleno de tiempo entre tramas | interframe time fill |
| commun. | relleno de tráfico | traffic padding |
| transp., construct. | relleno de una ataguía | filling of a cofferdam |
| transp., construct. | relleno de una ataguía | cofferdam pour |
| life.sc. | relleno de una depresión | filling of a depression |
| transp., construct. | relleno del cajón | filling a caisson |
| agric. | relleno del canal | back fill |
| industr., construct. | relleno del dibujo | gimping |
| industr., construct. | relleno del dibujo | bobbin finings |
| gen. | relleno del forjado | ceiling infill |
| transp., mech.eng. | relleno del respaldo | back rest |
| industr., construct. | relleno del talón | bead filler |
| gen. | relleno del talón | bead bundle |
| el. | relleno después de retroceso del carro | padding after carriage return |
| el. | relleno digital | digital padding |
| el. | relleno digital | digital filling |
| gen. | relleno explosivo | explosive filling |
| construct. | relleno hidráulico | sand fill by hydraulicking |
| coal. | relleno intermedio | intermediate stemming spacer |
| construct. | relleno mineral | filler |
| el. | relleno negativo de impulsos | negative stuffing |
| el. | relleno negativo de impulsos | negative pulse stuffing |
| el. | relleno negativo de impulsos | negative justification |
| industr. | relleno neumático | pneumatic stowing |
| chem. | relleno no distribuido | random packing |
| chem. | relleno ordenado | stacked packing |
| coal. | relleno plástico | plastic stemming |
| el. | relleno positivo de impulsos | positive pulse stuffing |
| el. | relleno positivo de impulsos | positive justification |
| el. | relleno positivo-negativo de impulsos | positive-negative pulse stuffing |
| el. | relleno positivo-negativo de impulsos | positive-negative justification |
| el. | relleno positivo-nulo-negativo de impulsos | positive-zero-negative justification |
| coal. | relleno pulverulento | granular stemming |
| coal. | relleno pulverulento | loose stemming |
| industr. | relleno pulverulento | powder filling |
| life.sc., el. | relleno sedimentario | sedimentary filling |
| construct. | relleno todo-uno | random fill |
| earth.sc. | relleno volcánico | volcanic filling |
| construct. | relleno y compactación de zanjas | restoration of trench surfaces |
| commun., IT | retransmisor destinado a "rellenar huecos" | "gap-filler" re-transmitter |
| el. | soporte del relleno | fill support |
| industr., construct. | suela de relleno | filling sole |
| coal. | tabique de relleno | flushing shield |
| coal. | tabique de relleno | flush guard |
| coal. | tabique de relleno | anti-waste flushing shield |
| industr. | taburete con asiento relleno | pouffe |
| industr. | taburete con asiento relleno | padded stool |
| mater.sc., mech.eng. | tasa de relleno | storage factor |
| industr., construct. | tela del relleno del talón | bead core wrap |
| el. | torre con relleno de madera | wood filled tower |
| chem. | torre de relleno | packed column |
| environ. | torre de relleno fijo | packed tower |
| commun. | trama de relleno | fill frame |
| industr. | trama de relleno | filling weft |
| gen. | técnica de relleno | infilling technique |
| gen. | técnica de relleno | infilling method |
| commun., IT | unidad de señalización de relleno | fill-in signalling unit |
| industr. | urdimbre de relleno | filling warp |
| industr., construct. | urdimbre de relleno | stuffer |
| el. | velocidad máxima de relleno | stuffing capacity |
| el. | velocidad máxima de relleno | maximum justification rate |
| el. | velocidad máxima de relleno | maximum stuffing rate |
| el. | velocidad máxima de relleno | justification capacity |
| med. | vendaje enyesado sin relleno | uncushioned plaster cast |
| agric. | vino de relleno | wine for topping up |
| el. | volumen de agua de relleno | make-up rate |
| coal. | área de relleno | pack area |