| Subject | English | Spanish |
| bot. | alligator-apple | bagá Annona glabra, A. palustris |
| agric. | alligator apple | anon de los pantanos (Annona glabra, Annona palustris) |
| agric. | alligator apple | anona lisa (Annona glabra, Annona palustris) |
| bot. | alligator-apple | anón de los pantanos Annona glabra, A. palustris |
| bot., Venezuel. | alligator-apple | anona lisa Annona glabra, A. palustris |
| tech. | alligator clamp | presilla de contacto |
| tech. | alligator clamp | abrazadera de cocodrilo |
| tech. | alligator clip | presilla cocodrilo |
| tech. | alligator clip | presilla de contacto |
| forestr. | alligator clip | abrazadera del circuito eléctrico |
| el. | alligator clip | mordaza de cocodrilo |
| el. | alligator clip | pinza de cocodrilo |
| el. | alligator clip | pinza cocodrilo |
| tech. | alligator clip | pinza de conexión |
| met. | alligator crack | grietas de rectificado |
| mater.sc. | alligator cracking | piel de cocodrilo |
| mater.sc. | alligator cracking | cuarteo en malla fina |
| mech.eng. | alligator fastener | grapa para correas |
| mech.eng. | alligator fastener | grapa clipper |
| mech.eng. | alligator fastener | grapa alligator |
| ichtyol. | alligator gar | catán Atractosteus spatula |
| tech. | alligator jaw | pinzas de cocodrillo |
| bot., mexic. | alligator juniper | tascate Juniperus pachyphloea |
| book.bind. | alligator leather | piel de cocodrilo |
| tech. | alligator opening | boca en forma de V |
| horticult. | alligator pear | palta Persea americana |
| food.ind. | alligator pear | aguacate (Fruit of Perseus sp.) |
| food.ind. | alligator pear | avocado (Fruit of Perseus sp.) |
| horticult. | alligator pear | aguacate Persea americana |
| tech. | alligator riveter | remachadora de leva |
| tech. | alligator shears | tijera de mandíbulas |
| tech. | alligator shears | tijera de palanca |
| tech. | alligator shears | tijera de cocodrilo |
| tech. | alligator shears | cizalla de palanca |
| med. | alligator skin | sauriasis (sauroderma ichthyosis, sauroderma) |
| med. | alligator skin | sauriderma (sauroderma ichthyosis, sauroderma) |
| met. | alligator skin | piel de naranja |
| med. | alligator skin | ictiosis sauroderma (sauroderma ichthyosis, sauroderma) |
| med. | alligator skin | piel de cocodrilo (sauroderma ichthyosis, sauroderma) |
| med. | alligator skin | sauroderma |
| met. | "alligator skin" effect | cuarteado |
| met. | "alligator skin" effect | piel de cocodrilo |
| fin. | alligator spread | transacción en la cual las comisiones eliminan toda posibilidad de utilidades |
| tech. | alligator squeezer | cinglador de quijadas |
| tech. | alligator squeezer | cinglador de cocodrilo |
| tech. | alligator wrench | llave de mordaza |
| tech. | alligator wrench | llave para tubos |
| tech. | alligator wrench | llave de mandíbulas |
| mech.eng. | alligator wrench | llave fija para tubos |
| tech. | alligator wrench | llave de cocodrillo |
| environ., nat.res. | alligators and caimans | alligatores (Alligatoridae) |
| industr. | alligators'tooth | diente de cocodrillo |
| environ., nat.res. | China alligator | aligátor de China (Alligator sinensis) |
| life.sc., environ. | China alligator, Chinese alligator | aligátor de China (Alligator sinensis) |
| environ., nat.res. | Chinese alligator | aligátor de China (Alligator sinensis) |