lion (mammal) / lion

León (a province and former kingdom in northwestern Spain)

León (a city, the provincial capital of León, Spain)

nickname of the Brazilian internal revenue service

A male given name of historical usage, notably borne by several Roman Catholic popes / Leo (a constellation) / Leo (a zodiac sign)

cougar (Puma concolor)

Asian lion

sea lion (any marine mammal of the Otariidae family)

antlion (larva of the insects of the family Myrmeleontidae)

American lion (Panthera leo, an extinct lion endemic to the Americas) / American lion; cougar; mountain lion / Used other than figuratively or idiomatically: see leão, americano.