No tilde Salmon, is the surname of an ornithologist and English botanist named Charles Edgar Salmon. There was also an Irish mathematician with that surname, called George Salmon. It is the name of a submarine of the U.S. Navy SS-182. It is the name of a city in the State of Idaho in the United States and also a river. The correct term is salmon, with tilde in Spanish. It is the common name of a migratory fish of the Salmonidae family. Its scientific name is Salmo salar; or Salmo salar sebago. It is also a color that is equivalent to the pink orange. It is also a Spanish surname. Jesús Salmón is a Spanish athlete.