| Subject | Spanish | English |
| fish.farm. | anchoveta rabo amarillo | Atlantic anchoveta (Cetengraulis edentulus) |
| nat.res., agric. | mordedura de rabos | tail biting |
| fish.farm. | panchote rabo amarillo | yellowtail blue snapper (Paracaesio xanthurus) |
| nat.sc., agric. | pargo rabo amarillo | yellowfin red snapper (Lutjanus guilcheri) |
| nat.sc., agric. | pargo rabo negro | blacktail snapper (Lutjanus fulvus) |
| mech.eng. | rabo alargado | extended exhaust-tube |
| el. | rabo de cerdo | pigtail |
| el. | rabo de vacío | exhaust tube |
| nat.res., agric. | rabo de zorra | meadow foxtail (Alopecurus pratensis) |
| agric. | rabo de zorra | common foxtail (Alopecurus pratensis) |
| mech.eng. | rabo soporti | tubular support |
| mech.eng. | rabo soporti | supporting tube |
| met. | rabos de colada | git |
| met. | rabos de colada | sprue |
| met. | rabos de colada | gate |
| textile | rando feeder | rando feeder |
| textile | rando webber | rando webber |
| life.sc., fish.farm. | tiburón rabo manchado | spot-tail shark (Carcharhinus sorrah) |