Defenders of the Martian emperors' tombs

Astro City new teenage team of the 21st Century.

Regional Preturnatural Investigation Taskforce (RPIT) is a special unit of the St. Louis Police Department in "Anita Blake: Vampire Hunter" series.

Banded by the crime czar Vendetta, the Regulators are a team of mercenaries to fight against Shadowhawk.

Supremeverse's Avengers.

The Nazi alternate version of the X-men. A group of enginereed mutants at the service of the Nazi power from Earth-597.

The Rejects are a group of extra-terrestials from an unnamed planet, that X-Factor encountered, the are classified by the physical appearance.

Team consisting of extended family.

Otherwise known as the Dark Faith, this secret organization follows the word of the Crime Bible and its lessons of deceit, greed, lust and murder.

Two parents who became superheroes after their son was kidnapped from in front of a store. After attempting in vain to find him with the police and the newspapers, they took to the streets using vigilante justice.

After the dissapearance of the heroes of the counter-earth, a new team of heroes who armed with the remnats of the lost heroes assembled.

The Remont Six are a group of Soviet revolutionaries led by Iron Maiden. The other members include Titanium Man, Unicorn, Volga and the Snow Leopards.

Short-lived team of Hulk supporters during the World War Hulk storyline.

The Renegades are a group of four elemental demons.

A squadron that worked for the Rebel Alliance during the Battle of Endor.

A one shot team from a Justice League of America story during the pre-Crisis universe.

Group of criminals wearing variations of the Beetle armors. Members are named after the Beatles.

The Republican Party is a center-right to right-wing political party in the United States, and one of the two main American political coalitions.

The republic commandos are elite clone troopers with special military training.

Lead by Paragon, who believes himself the true son of Gotham, The Republic of Tomorrow believes that the only way to save Gotham, is to kill of its "Capes."

Elected represenatives of various worlds throughout the galaxy, was eventually disbanded by Emperor Palpatine after he gave leadership of the systems to his Governors and Warlords

The Reserves are reserve supersoldiers for the Ultimates

A cult in the early Hellblazer stories.

The rampaging protectors of Earth-8 in the DC Multiverse who fight among themselves as much as they fight villians. They are a pastiche/homage to Marvel's The Avengers.

The Retarded Lizards are a group of pink demon Tyrannosaurus rexes that act like childish schoolyard bullies.

The Retconn Corporation is located in a place called Final Heaven. A place outside all reality and the Retconn Corp monitor all reality from there changing it so they can sell certain reality to powerful beings.

A group of punks who were addicted to Realitee-Vee - and will do anything to get it back

The very first Puppets that where brought to life by the Puppet Master.

The Revengers are a team opposed to the new Avengers of Earth-982 (A-Next).

Vengeance-inspired Street Gang

A loose-knit team of heroes brought together by the Thinker disguised as Amanda Waller.

An alien race of humanoid rhinos.

The superhero team from Earth-3 (the world of the Crime Society).

A group of six in the British army during World War II.

An advanced race that likes to colonize other planets.

A division of four various aliens from the 30th century who were given powerful rings to fight crime.

They are a group of performance thieves.

The first line of defense to the city of Freehold composed mostly of gamma radiated people.