| Subject | English | Spanish |
| fishery | anicut weir | presa de derivación |
| fishery | anicut weir | presa de toma |
| fishery | anicut weir | presa anicut IND |
| fish.farm. | barriers, fences, weirs, etc. FWR | barrera, cercote, encañizada, corral |
| fishery | basket weir fish trap | trampa para peces |
| mech.eng., construct. | broad-crested weir | salto de coronación ancha |
| tech., construct. | broad-crested weir | vertedero en pared gruesa |
| construct. | Butcher's movable standing wave weir | vertedero móvil con resalto del tipo Butcher |
| tech., construct. | cipolleti weir | vertedero trapezoidal |
| tech., construct. | cipolleti weir | vertedero trapecial |
| tech., construct. | cipolleti weir | vertedero Cipolletti |
| tech., construct. | clear overflow weir | vertedero libre |
| transp., construct. | combined relieving weir-cum-sediment ejector | vertedero de descarga combinado con un evacuador de sedimentos |
| tech. | contracted weir | desviación para medición |
| tech., construct. | contracted weir | vertedero con contracción |
| transp., construct. | controlled weir | aliviadero controlado |
| transp., construct. | controlled weir | vertedero controlado |
| life.sc. | depth of water flowing over weir | altura de la lámina vertiente |
| mech.eng., construct. | differential weir | vertedero diferencial |
| fishery | diversion weir | presa de toma |
| construct. | diversion weir | presa de derivación o de toma |
| energ.ind., construct. | diversion weir | dique de derivación |
| life.sc., construct. | diversion weir | dique deflector o desviación |
| fishery | diversion weir | presa de derivación |
| water.res. | diversion weir | azud |
| fishery | diversion weir | presa anicut IND |
| tech., construct. | drowned weir | vertedero sumergido |
| tech., construct. | drowned weir | vertedero ahogado |
| construct. | duck bill weir offtake regulator | toma con vertedero en pico de pato |
| water.res. | duck-bill weir | presa pico de pato |
| construct. | duckbill weir | vertedero de pico de pato |
| mech.eng., construct. | duckbill weir cross regulator | regulador en vertedero con pico de pato |
| mech.eng., construct. | Fayum canal weir | vertedero de canal Fayum |
| mech.eng., construct. | field weirs | compuertas reguladoras del riego |
| agric. | fish weir | azud para peces |
| agric. | fish weir | pesqueria |
| fishery | fish weir | trampa para peces |
| construct. | fixed-crest weir | vertedero fijo |
| tech., construct. | flumed weir | vertedero con contracción |
| construct. | flumed weir offtake regulator | toma por vertedero de contracción |
| tech., construct. | free fall weir | vertedero libre |
| tech., construct. | free overfall weir | vertedero libre |
| life.sc. | free weir | vertedero libre |
| life.sc. | free weir | aliviadero de superficie |
| tech., construct. | free-overfall weir | vertedero libre |
| tech., construct. | full-width weir | vertedero sin contracción |
| transp., construct. | head of water over weir | altura de lámina vertiente |
| mech.eng., construct. | homosphalmic weir | vertedero con ley de desagüe lineal |
| construct. | inflatable weir | presa inflable |
| water.res. | long-crested weir | presa de cresta larga |
| tech. | measuring weir | presa de medición |
| tech. | metering weir | presa de medición |
| mech.eng., construct. | partially drowned weir | vertedero parcialmente sumergido |
| water.res. | pick-up weir | dique de regulación |
| water.res. | pick-up weir | presa de regulación |
| fish.farm. | pool and weir | escalones-tanque |
| tech., mech.eng. | portable weir | canal aforador móvil, vertedero portátil |
| environ. | rectangular constricted weir | vertedero rectangular con contracción lateral |
| environ. | rectangular non-constricted weir | vertedero rectangular sin contracción lateral |
| tech., construct. | rectangular weir | vertedero rectangular |
| water.res. | regulating weir | dique de regulación |
| water.res. | regulating weir | presa de regulación |
| environ. | ridge height of the weir | altura de la cresta del vertedero |
| water.res. | river weir | vertedero |
| water.res. | river weir | presa en un río |
| construct. | roof weir | presa de "alzas de tejado" |
| construct. | roof weir | presa de clapetas abatibles |
| construct. | secondary weirs and intakes | tomas secundarias |
| construct. | secondary weirs and intakes | captaciones |
| construct. | self-adjusting standing wave weir outlet | toma con vertedero autorregulable |
| construct. | self-adjusting weir-cum-pipe outlet | toma con vertedero autorregulable y tobera |
| tech., construct. | sharp-crested weir | vertedero en pared delgada |
| tech., construct. | sharp-edged weir | vertedero en pared delgada |
| construct. | skimming weir | vertedero de agua superficial |
| tech., construct. | square-edged weir | vertedero en pared delgada |
| construct. | stepped-weir inlet | entrada por vertedero escalonado |
| tech., construct. | submerged weir | vertedero ahogado |
| tech., construct. | submerged weir | vertedero sumergido |
| hydrol. | subsidiary weir | contra-azud |
| tech., construct. | suppressed weir | vertedero sin contracción |
| tech., construct. | thin plate weir | vertedero en pared delgada |
| tech., construct. | thin-plate weir | vertedero en pared delgada |
| tech., construct. | trapezoidal weir | vertedero trapecial |
| tech., construct. | trapezoidal weir | vertedero Cipolletti |
| tech., construct. | trapezoidal weir | vertedero trapezoidal |
| mech.eng., construct. | triangular profile weir | vertedero de perfil triangular |
| tech., construct. | triangular weir | vertedero triangular |
| transp., construct. | uncontrolled weir | aliviadero libre |
| transp., construct. | uncontrolled weir | vertedero libre |
| life.sc., construct. | vertically grilled weir | dique tipo rastrillo con piezas verticales |
| tech., construct. | V-Notch weir | vertedero triangular |
| fish.farm. | weir board | tableros |
| tech., construct. | weir flume | vertedero con contracción |
| construct. | weir gate | válvula reguladora de compuerta |
| med. | Weir Mitchell's skin | maluso piel causálgica |
| med. | Weir Mitchell's skin | abuso |
| environ. | weir ridge | cresta del vertedero |
| mech.eng., construct. | Whiting's self-acting waste weir gate | compuerta equilibrada Whiting |
