[1] On February 8, 1914, Nacional played the first Campeonato Amazonense match, against Manaós Sporting.

[4] In 1975, Nacional finished in Campeonato Brasileiro Série A's 16th position, ahead of clubs such as Vasco da Gama, Atlético Mineiro and Santos.

[6] The club competed in 1992 in Copa do Brasil for the first time, being eliminated by Vasco da Gama in the first round.

[7] Nacional's home stadium is the Arena da Amazônia, opened in 2014, with a maximum capacity of 41,000 people.

[9] The club's mascot is called Leão Azul, meaning "blue lion".