| Subject | Spanish | English |
| met., el. | electrodo con revestimiento de rutilo | rutile electrode |
| met., el. | electrodo de rutilo | rutile electrode |
| met. | revestimiento de rutilo | rutile covering giving a fluid slag |
| met. | revestimiento de rutilo | rutile covering giving a viscous slag |
| fish.farm. | rutilo de Albania | moranec (Pachychilon pictum) |
| fish.farm. | rutilo de Albania | Albanian roach (Pachychilon pictum) |
| fish.farm. | rutilo del Danubio | Danube roach (Rutilus pigus, Leuciscus pigus) |
| fish.farm. | rutilo del Mar Negro | Black Sea roach (Rutilus frisii, Leuciscus meidingeri) |
| fish.farm. | rutilo sudeuropeo | South European roach (Rutilus rubilio) |
| ichtyol. | rutilos nep Rutilus spp | roaches nei |