| Subject | English | Spanish |
| agric., industr. | agro-industrial fallow | barbecho agroindustrial |
| agric. | bare fallow | barbecho limpio |
| agric. | bare fallow | barbecho desnudo |
| agric. | bare fallow | barbecho |
| agric. | bare fallow | barbecho completo |
| agric. | bastard fallow | barbecho parcial semibarbecho |
| agric. | bastard fallow | barbecho de corto plazo |
| agric. | bush fallow | terreno de leñas de barbecho |
| agric. | complete fallow | barbecho completo |
| agric. | complete fallow | barbecho limpio |
| agric. | cultivated fallow | barbecho |
| agric. | fallow and green-manures | barbechos y abonos verdes |
| environ. | fallow area | área de barbecho |
| environ. | fallow area Land area normally used for crop production but left unsown for one or more growing seasons | área de barbecho |
| gen. | fallow deer | gamo |
| gen. | fallow deer | gama |
| mamm. | fallow deer | gamo (Cervus dama) |
| nat.sc. | fallow deer | gamo (Dama dama) |
| mamm. | fallow deer | paleto |
| mamm. | fallow deer | dama |
| forestr. | fallow-deer | gamo |
| nat.sc. | fallow doe | gama |
| agric. | fallow fattening | engorde de gamo |
| mamm. | fallow female deer | gama |
| environ. | fallow land | terreno de barbecho UP: terreno baldío |
| ecol. | fallow land | añojal |
| earth.sc. | fallow land | erial |
| earth.sc. | fallow land | barbecho |
| agric. | fallow land | acampo |
| environ. | fallow land | terreno de barbecho (UP: terreno baldío) |
| agric. | fallow land | tierra abandonada |
| agric. | fallow land with no economic use | barbecho sin utilidad económica |
| mamm. | fallow male deer | gamo |
| agric. | fallow period | período de barbecho |
| gen. | fallow species | especies de barbecho |
| nat.sc., agric. | flood fallowing | barbecho inundado |
| agric. | food patch on fallow-land | cultivo que favorece el asentamiento de animales de caza en terreno en barbecho |
| forestr. | forest fallow system | sistema de barbecho forestal |
| agric. | full fallow | barbecho limpio |
| agric. | full fallow | barbecho desnudo |
| agric. | full fallow | barbecho completo |
| agric., polit. | green fallow | barbecho verde |
| environ., industr. | industrial fallow | zona industrial en desuso |
| agric. | lay fallow | estar de barbecho |
| agric., polit. | left fallow | dejar en barbecho |
| meteorol. | level fallow plains | llanura plana en barbecho |
| agric. | to lie fallow | estar en barbecho |
| forestr. | long fallow | barbecho largo |
| agric. | long fallow agriculture | barbechos prolongados |
| agric. | long term fallow | yermo |
| environ., nat.res. | Mesopotamian fallow deer | gamo de Mesopotamia (Dama mesopotamica) |
| life.sc., environ. | Mesopotamian fallow deer | gamo de mesopotamia (Dama dama mesopotamica, Dama mesopotamica) |
| agric. | non-rotational fallow | retirada de tierras no basada en la rotación |
| agric. | partial fallow | barbecho de corto plazo |
| agric. | partial fallow | barbecho parcial semibarbecho |
| agric. | permanent fallow | barbecho permanente |
| environ., nat.res. | Persian fallow deer | gamo de Mesopotamia (Dama mesopotamica) |
| life.sc., environ. | Persian fallow deer | gamo de mesopotamia (Dama dama mesopotamica, Dama mesopotamica) |
| agric. | premium per hectare left fallow | prima por hectaria retirada |
| agric. | rotational fallow | barbecho en rotación |
| agric. | rotational fallow | retirada rotatoria de tierras de la producción |
| agric., polit. | rotational fallowing system | retirada de tierras rotativa |
| agric., polit. | rotational fallowing system | barbecho rotativo |
| agric. | secondary bush fallow | barbecho arbustivo secundario |
| forestr. | short fallow | barbecho breve |
| agric. | summer fallow | barbecho de verano |
| agric. | temporary fallowing scheme | régimen temporal de retirada de tierras |
| agric. | uncultivated fallow | erial |
| environ. | upgrading of fallow land | aprovechamiento de terrenos baldíos |
| agric. | worked fallow | barbecho |
| agric., polit. | yellow fallow | barbecho marrón |
| nat.sc. | young fallow | gamo joven |