A sentient aquatic species.

A Native American tribe.

Servants of Sauron in his quest for the One Ring

Nazi military support constructing necessary structures for use in the war effort.

This name represents not only those that lived during the time of the historical Third Reich, but also those who subscribed to its ideals after its fall.

The Nebulans, are insectoid aliens.

Necrians is an alien race introduced in Legends of Tomorrow show.

Necrobi are a race of people who grow in power with sexual energy.

Cybernetically reanimated corpses of the population of Slorenia utilized by Ultron to battle the Avengers, the U.S. Army and the U.N. Troops.

The Necromorphs are dead flesh brought back to life and molded by the Markers.

Cat yokai in japanese folklore.

First appeared in Albedo #3.

Secret society dedicated to ruling the world by covertly controlling the world's oceans.

The Neo are a subspecies of mutants.

Secret tribes of neanderthals, evolved and keep secret by Vandal Savage.

Nephilim are the giant offspring from male angels and human women in Hebrew mythology.

Minor sea-goddesses, servants of Poseidon. They take care of those lost at sea, and are especially fond of children. They carry lost boys to the safety of one of the many Greek islaes, but girls are taken to Themyscira to be healed and strengthened.

An species animal in the Star Wars universe used for meat.

The Netherworlders are a Marvel human subspecies. They are descendants of Pre-cataclysmic Atlanteans who survived the sinking of the continent.

The Network was a criminal organization.

The Neutrinos are a humanoid alien race from Dimension X.

Agents of the Cult of the Unwritten Book.

The policing division of the Inhumans in New Attilan.

After a massive breakout at the Raft super-villain prison, Earth's Mightiest Heroes united again to catch the inmates who escaped, some leave, some stay and some are new recruits which ultimately became the New Avengers.

Infected by alien parasites, the survivors gained superpowers, becoming the new heroes and villians

Government established after the fall of Apocalypse.

Inter dimensional heroes who later are revealed as villains from Qward. They did not come from Earth-2.

The New Defenders are a mysterious team of superhumans from a point in time 450 years after the events of "Old Man Logan" came to an end who have constructed an engine that is using Galactus, Doctor Doom and The Human Torch as its main power source in order to bring the entire population of their dying Earth back into the 21st Century.

Unusual group of heroes who had to deal with the dissappearance of the SPBs previously to Armageddon.

Short lived team of super-villains, assembled by the Foreigner.

Spider-Man, Wolverine, Hulk, and Ghost Rider were the New Fantastic Four, though the team was effective, they are all loners at heart and thus the team has never remained together too long.

Nu-Gene team created from the old New Men team.

A conservative newspaper in Watchmen.

Members of the group believe that they dwell in the future where humanity faces extinction if the mutant genetic strain is not revived. They believe they are humanity's last hope but they are actually test subjects that live in a manufactured world in the modern era.

The New Ghostbusters are a team of Ghostbusters co-founded and led by Janine Melnitz to find the original team after they were kidnapped by the Collectors.

International superhero group, an split brigade of the Global Guardians, considered illegal.

Created by Jack Kirby, The New Gods are ruled by the wise and benevolent High Father on the planet of New Genesis, while minions exist only to serve the dictator Darkseid on the twin planet of Apokolips.

A team of superheros and villains assembled by the alien Keep.