| Subject | English | Spanish |
| bot. | alpine fir | abeto blanco americano Abies lasiocarpa |
| environ. | apennine fir plantations | abetales apeninos |
| bot. | balm of Gilead fir | abeto balsámico Abies balsamea |
| forestr. | balsam fir | abeto de bálsamo (Abies balsamea, Abies balsamifera) |
| forestr. | balsam fir | abeto balsámico (Abies balsamea, Abies balsamifera) |
| agric. | balsam fir | abeto del Canadá (Abies balsamea, Abies balsamifera) |
| bot. | balsam fir | abeto balsámico Abies balsamea |
| forestr. | blue Spanish fir | pino (Abies pinsapo, Abies pinsapo var. glauca) |
| forestr. | blue Spanish fir | pinsapo (Abies pinsapo, Abies pinsapo var. glauca) |
| bot. | British Columbia Douglas fir | abeto de Douglas Pseudotsuga taxifolia |
| nat.sc., agric. | British Honduras fir | abeto de Guatemala (Abies guatemalensis) |
| nat.sc., agric. | British Honduras fir | pinabete (Abies guatemalensis) |
| nat.sc., agric. | British Honduras fir | abeto mexicano (Abies guatemalensis) |
| nat.sc., agric. | British Honduras fir | Oyamel (Abies guatemalensis) |
| forestr. | Californian red fir | abeto de California (Abies magnifica) |
| bot. | Californian red fir | abeto de California Abies magnifica |
| agric. | Canada fir | abeto del Canadá (Abies balsamea, Abies balsamifera) |
| agric. | Canada fir | abeto de bálsamo (Abies balsamea, Abies balsamifera) |
| bot. | Canadian Douglas fir | abeto de Douglas Pseudotsuga taxifolia |
| bot. | cascade fir | abeto amable Abies amabilis |
| forestr. | cascade fir | abeto amabilis (Abies amabilis) |
| forestr. | cascade fir | abeto amable (Abies amabilis) |
| forestr. | cascade fir | abeto plateado del Pacífico (Abies amabilis) |
| bot. | cascade fir | abeto amabilis Abies amabilis |
| nat.res., agric. | Caucasian fir | abeto de Nordmann (Abies nordmanniana) |
| nat.res., agric. | Caucasian fir | abeto del Cáucaso (Abies nordmanniana) |
| bot. | Caucasian fir | abeto de Nordmann Abies nordmanniana |
| bot. | Cilician fir | abeto de Cilicia Abies cilicica |
| el. | circumferential fir-tree fastening | sujeción circunferencial con serraciones |
| el. | circumferential-entry fir-tree fastening | sujeción circunferencial con serraciones |
| entomol. | Cooley's adelges of the Douglas fir | lecanio del abeto Douglas Adelges cooleyi, Chermes cooleyi |
| bot. | cork-bark fir | abeto de Arizona |
| agric. | Douglas fir | douglasia verde (Pseudotsuga menziesii) |
| agric. | Douglas fir | pino oregón (Pseudotsuga douglasii, Pseudotsuga menziesii, Pseudotsuga taxifolia) |
| agric. | Douglas fir | abeto de California (Pseudotsuga douglasii, Pseudotsuga menziesii, Pseudotsuga taxifolia) |
| agric. | Douglas fir | falsa tsuga verde de las Rocosas (Pseudotsuga menziesii) |
| forestr. | Douglas fir | douglas (Pseudotsuga douglasii (lindl.)carr., Pseudotsuga douglasii, Pseudotsuga menziesii, Pseudotsuga menziessii (Mirbel) franco, Pseudotsuga taxifolia (poir.)Britt. Ex Su Dworth, Pseudotsuga taxifolia, Douglas fir) |
| forestr. | Douglas fir | abeto Douglas |
| agric. | Douglas fir | douglasia de Oregón (Pseudotsuga menziesii) |
| agric. | Douglas fir | abeto de Douglas (Pseudotsuga menziesii) |
| bot. | Douglas-fir | abeto de Douglas |
| bot. | Douglas fir | abeto de Douglas Pseudotsuga taxifolia |
| pest.contr. | Douglas fir Adelges | pulgón del abeto Douglas Adelges cooleyi, Chermes cooleyi |
| pest.contr. | Douglas fir Adelges | lecanio del abeto Douglas Adelges cooleyi, Chermes cooleyi |
| entomol. | Douglas fir bark-beetle | gorgojo del abeto Douglas Dendroctonus pseudotsugae |
| entomol. | Douglas-fir beetle | gorgojo del abeto Douglas Dendroctonus pseudotsugae |
| pest.contr. | Douglas fir canker | chancro del abeto Douglas Phomopsis pseudotsugae |
| pest.contr. | Douglas fir engraver | barrenillo del abeto Douglas Scolytus unispinosus |
| pest.contr. | Douglas fir gall | agalla del abeto Douglas Bacterium pseudotsugae |
| pest.contr. | Douglas fir gall midge | agalla del abeto Douglas Bacterium pseudotsugae |
| entomol. | Douglas-fir tussock moth | falena de penacho del abeto Hemerocampa pseudotsugata |
| forestr. | European silver fir | abeto blanco (Abies alba) |
| forestr. | European silver fir | abeto común (Abies alba) |
| forestr. | European silver fir | pinabete (Abies alba) |
| forestr. | European silver fir | abeto (Abies alba) |
| gen. | fir bush | abetar |
| gen. | fir bush | abetal |
| pest.contr. | fir collar disease | mal del cuello del abeto rojo Pestalozzia hartigii, Pestalotia hartiggii |
| entomol. | fir engraver | barrenillo del abeto Scolytus ventralis |
| entomol. | fir engraver beetle | barrenillo del abeto Scolytus ventralis |
| agric. | fir-engraver beetles | barrenillos (Scolytus geoffroy) |
| el. | FIR filter | filtro con respuesta a un impulso |
| el. | FIR filter | filtro FIR |
| gen. | fir forest | abetar |
| gen. | fir forest | abetal |
| entomol. | fir needle-miner | minador de las acículas del abeto Epinotia meritana |
| nat.sc., agric. | fir-tree | abeto (Abies spp.) |
| bot. | fir tree | abeto Abies (spp.) |
| mech.eng. | fir tree root | raíz de álabe en forma de abeto |
| tech. | fir tree serrations | serraciones en forma de abeto |
| entomol. | fir-tree weevil | gorgojo del abeto Hylobius abietis |
| entomol. | fir-tree weevil | gorgojo grande del pino Hylobius abietis |
| nat.sc., agric. | fir-tree weevil | gorgojo del abeto (Curculio abietis, Hylobius abietis) |
| entomol. | fir web-spinning sawfly | lida de la picea Cephaleia abietis |
| entomol. | fir weevil | gorgojo de la picea Pissodes piceae (L.) |
| entomol. | fir wood engraver | bóstrico calcógrafo Bostrychus chalcographus |
| entomol. | fir wood engraver | barrenillo pequeño de los abetos Bostrychus chalcographus |
| forestr. | giant fir | abeto gigante (Abies grandis) |
| forestr. | giant fir | abeto de Vancouver (Abies grandis) |
| forestr. | golden fir | abeto de California (Abies magnifica) |
| bot. | golden fir | abeto de California Abies magnifica |
| forestr. | grand fir | abeto de Vancouver (Abies grandis) |
| forestr. | grand fir | abeto gigante (Abies grandis) |
| bot. | grand fir | abeto de Vancouver Abies grandis |
| bot. | Greek fir | abeto de la isla de Cefalonia Abies cephalonica |
| bot. | Guatemala fir | jalacote Abies religiosa |
| forestr. | Guatemala fir | abeto sagrado (Abies religiosa) |
| forestr. | Guatemala fir | oyamel (Abies religiosa) |
| forestr. | Guatemala fir | jalacote (Abies religiosa) |
| bot. | Guatemala fir | oyamel Abies religiosa |
| life.sc., environ. | Guatemalan fir, pinabete | pinabete (Abies guatemalensis) |
| bot. | Himalayan fir | abeto del Himalaya Abies pindrow |
| nat.res. | Korean fir | abeto de Corea (Abies koreana) |
| bot. | lowland white fir | abeto de Vancouver Abies grandis |
| bot. | Mexican fir | jalacote Abies religiosa |
| forestr. | Mexican fir | abeto sagrado (Abies religiosa) |
| forestr. | Mexican fir | oyamel (Abies religiosa) |
| forestr. | Mexican fir | jalacote (Abies religiosa) |
| bot. | Mexican fir | oyamel Abies religiosa |
| environ. | Moesian silver fir forests | abetal de Mesia |
| nat.res. | noble fir | abeto prócer (Abies nobilis, Abies procera) |
| nat.res. | noble fir | abeto azúl de Oregón (Abies nobilis, Abies procera) |
| forestr. | noble fir | abeto noble (Abies procera, Abies nobilis) |
| bot. | noble fir | abeto noble de América Abies procera, A. nobilis |
| obs., forestr. | noble fir | abeto noble de América (Abies procera, Abies nobilis) |
| nat.res., agric. | Nordmann fir | abeto de Nordmann (Abies nordmanniana) |
| nat.res., agric. | Nordmann fir | abeto del Cáucaso (Abies nordmanniana) |
| bot. | Pacific silver fir | abeto amable Abies amabilis |
| forestr. | Pacific silver fir | abeto amable (Abies amabilis) |
| forestr. | Pacific silver fir | abeto plateado del Pacífico (Abies amabilis) |
| forestr. | Pacific silver fir | abeto amabilis (Abies amabilis) |
| bot. | Pacific silver fir | abeto amabilis Abies amabilis |
| forestr. | red fir | pino Valsain (Pinus sylvestris) |
| forestr. | red fir | pino silvestre (Pinus sylvestris) |
| forestr. | red fir | abeto de California (Abies magnifica) |
| agric. | red fir | abeto de Douglas (Pseudotsuga douglasii, Pseudotsuga menziesii, Pseudotsuga taxifolia) |
| forestr. | red fir | pino del norte (Pinus sylvestris) |
| forestr. | red fir | pino rojo (Pinus sylvestris) |
| agric. | red fir | pino oregón (Pseudotsuga douglasii, Pseudotsuga menziesii, Pseudotsuga taxifolia) |
| forestr. | red fir | pino serrano (Pinus sylvestris) |
| bot. | red fir | abeto de California Abies magnifica |
| bot. | Rocky Mountain fir | abeto blanco americano Abies lasiocarpa |
| bot. | sacred fir | jalacote Abies religiosa |
| forestr. | sacred fir | abeto sagrado (Abies religiosa) |
| forestr. | sacred fir | oyamel (Abies religiosa) |
| forestr. | sacred fir | jalacote (Abies religiosa) |
| bot. | sacred fir | oyamel Abies religiosa |
| entomol. | Siberian fir bark beetle | barrenillo del pinabete Ips cembrae |
| forestr. | silver fir | pinabete (Abies alba) |
| forestr. | silver fir | oyamel de California (Abies concolor) |
| nat.res. | silver fir | abeto (Abies alba, Abies pectinata) |
| bot. | silver fir | abete Abies alba, A. pectinata |
| forestr. | silver fir | abeto blanco (Abies concolor) |
| forestr. | silver fir | abeto del Colorado (Abies concolor) |
| bot. | silver fir | pinabete Abies alba, A. pectinata |
| nat.res. | silver fir | abeto común (Abies alba, Abies pectinata) |
| bot. | silver fir | abeto plateado Abies alba, A. pectinata |
| bot. | silver fir | abeto blanco Abies alba, A. pectinata |
| nat.sc., agric. | Silver fir adelges | pulgón del abeto (Adelges piceae, Chermes piceae, Dreyfusia piceae) |
| entomol. | silver fir bark beetle | barrenillo del abeto blanco |
| nat.sc., agric. | silver fir bark beetle | barrenillo del abeto blanco (Ips curvidens, Pityokteines curvidens) |
| entomol. | silver fir beetle | gorgojo del pinabete Pseudohylescinus grandis |
| forestr. | Spanish fir | pinsapo (Abies pinsapo, Abies pinsapo var. glauca) |
| forestr. | Spanish fir | pino (Abies pinsapo, Abies pinsapo var. glauca) |
| pest.contr. | tip blight of firs | marchitamiento de la sumidad del abeto Rehmiellopsis balsameae |
| entomol. | western balsam fir beetle | barrenillo del abeto balsámico Dryocoetes confusus |
| forestr. | white balsam fir | abeto blanco (Abies concolor) |
| forestr. | white balsam fir | abeto del Colorado (Abies concolor) |
| forestr. | white balsam fir | oyamel de California (Abies concolor) |
| bot. | white Colorado fir | abeto blanco americano Abies concolor |
| forestr. | white Colorado fir | abeto blanco (Abies concolor) |
| forestr. | white Colorado fir | abeto del Colorado (Abies concolor) |
| forestr. | white Colorado fir | oyamel de California (Abies concolor) |
| bot. | white Colorado fir | abeto del Colorado Abies concolor |
| forestr. | white fir | abeto del Colorado (Abies concolor) |
| forestr. | white fir | abeto gigante (Abies grandis) |
| nat.res., agric. | White fir | abeto del Colorado (Abies concolor) |
| agric. | white fir | abeto común (Abies alba, Abies pectinata) |
| bot. | white fir | abeto amable Abies amabilis |
| bot. | white fir | abeto del Colorado Abies concolor |
| forestr. | white fir | abeto amabilis (Abies amabilis) |
| forestr. | white fir | abeto amable (Abies amabilis) |
| forestr. | white fir | abeto de Vancouver (Abies grandis) |
| agric. | white fir | pinabete (Abies alba, Abies pectinata) |
| forestr. | white fir | oyamel de California (Abies concolor) |
| forestr. | white fir | abeto plateado del Pacífico (Abies amabilis) |
| nat.res., agric. | White fir | abeto colorado (Abies concolor) |
| agric. | white fir | abeto blanco (Abies alba, Abies pectinata) |
| bot. | white fir | abeto blanco americano Abies concolor |
| bot. | white fir | abeto amabilis Abies amabilis |
| bot. | white fir | abeto blanco |
