| Subject | English | Spanish |
| environ., nat.res. | Adalbert's eagle | águila imperial ibérica (Aquila adalberti) |
| life.sc., environ. | American bald eagle | águila de cabeza blanca (Haliaeetus leucocephalus) |
| life.sc., environ. | American bald eagle | águila calva (Haliaeetus leucocephalus) |
| environ., nat.res. | American bald eagle | pigargo cabeciblanco (Haliaeetus leucocephalus) |
| life.sc., environ. | American bald eagle | águila americana (Haliaeetus leucocephalus) |
| fin. | American double eagle | doble eagle |
| life.sc., nat.res. | Bonelli's eagle | águila-azor perdicera (Aquila fasciata) |
| life.sc., nat.res. | Bonelli's eagle | águila perdicera (Aquila fasciata) |
| nat.res. | booted eagle | águila calzada (Hieraaetus pennatus) |
| ichtyol. | bullnose eagle ray | águila naríz de vaca Myliobatis freminvillei |
| ichtyol. | common eagle ray | aguila marina Myliobatis aquila |
| life.sc., environ. | common harrier eagle | águila culebrera europea (Circaetus gallicus) |
| life.sc., environ. | common harrier eagle | águila culebrera (Circaetus gallicus) |
| fin. | double eagle | doble eagle |
| agric. | eagle claw shovel | reja punta de lanza |
| agric. | eagle claw shovel | reja simple de punta única |
| agric. | eagle claw shovel | punta de lanza |
| baseb. | eagle eyes hitter with a good batting eye | ojos de águila |
| ecol. | eagle nest | aguilera |
| nat.res. | eagle owl | búho real (Bubo bubo) |
| nat.res. | eagle owl | buho real (Bubo bubo) |
| ornit. | eagle owl | búho real (Bubo bubo) |
| fish.farm. | eagle ray | chucho (Aetobatus narinari, Myliobatidae, Myliobatis acquila, Myliobatis freminvillei, Myliobatis goodei, Myliobatis tenuicandatus, Pteromylaeus bovinus) |
| fish.farm. | eagle ray | águila marina (Myliobatis aquila) |
| fish.farm. | eagle ray | aguila de mar (Aetobatus narinari, Myliobatidae, Myliobatis acquila, Myliobatis freminvillei, Myliobatis goodei, Myliobatis tenuicandatus, Pteromylaeus bovinus) |
| fish.farm. | eagle rays | águilas de mar (Myliobatidae) |
| ichtyol. | eagle rays nei | aguilas de mar nep Myliobatidae |
| nat.res. | golden eagle | águila real (Aquila chrysaetos) |
| forestr. | golden eagle | águila real |
| nat.res. | greater spotted eagle | águila moteada (Aquila clanga) |
| environ., nat.res. | grey sea eagle | pigargo (Haliaeetus albicilla) |
| environ., nat.res. | grey sea eagle | pigargo de cola blanca (Haliaeetus albicilla) |
| environ., nat.res. | harpy eagle | harpía (Harpia harpyja) |
| life.sc., environ. | harrier eagle | águila culebrera europea (Circaetus gallicus) |
| life.sc., environ. | harrier eagle | águila culebrera (Circaetus gallicus) |
| environ., nat.res. | Iberian imperial eagle | águila imperial ibérica (Aquila adalberti) |
| nat.res. | imperial eagle | águila imperial (Aquila heliaca) |
| bot. | Indian eagle wood | madera de áloe Aquilaria agallocha |
| bot. | Indian eagle wood | agaloco de la India Aquilaria agallocha |
| bot. | Indian eagle wood | agáloco Aquilaria agallocha |
| nat.res. | lesser spotted eagle | águila pomerana (Aquila pomarina) |
| environ., nat.res. | monkey-eating eagle | águila monera (Pithecophaga jefferyi) |
| nat.res. | Pallas's fishing eagle | pigargo de Pallas (Haliaeetus leucoryphus) |
| environ., nat.res. | Philippine eagle | águila monera (Pithecophaga jefferyi) |
| pharma., chem. | serum-free Eagle's medium | medio de Eagle sin suero |
| environ., nat.res. | short-toed eagle | águila culebrera (Circaetus gallicus) |
| life.sc., environ. | short-toed eagle | águila culebrera europea (Circaetus gallicus) |
| ichtyol. | southern eagle ray | chucho amarillo Myliobatis goodei |
| environ., nat.res. | Spanish imperial eagle | águila imperial ibérica (Aquila adalberti) |
| nat.res. | spotted eagle | águila moteada (Aquila clanga) |
| ichtyol. | spotted eagle ray | chucho pintado Aetobatis narinari |
| nat.res. | steppe eagle | águila rapaz (Aquila rapax) |
| nat.res. | tawny eagle | águila rapaz (Aquila rapax) |
| environ., nat.res. | white-tailed eagle | pigargo de cola blanca (Haliaeetus albicilla) |
| nat.res. | white-tailed eagle | pigargo (Haliaeetus albicilla) |
| environ., nat.res. | white-tailed sea eagle | pigargo de cola blanca (Haliaeetus albicilla) |
| environ., nat.res. | white-tailed sea eagle | pigargo (Haliaeetus albicilla) |
