The Watcher's Citadel is located on the Blue Area of the Moon.

A planet located within the gravitational pull of a black hole.

A country on the African continent.

Ukraine is a country in Eastern Europe.

Fictional town created by H. P. Lovecraft.

The Engine Room of Kings in Black (Onyx Kings). It is the antithesis of The Beyond, home of the Beyonders (Ivory Kings/Kings in White)

Uncanny Valley is a secret bar in Manhattan for robots

Dimension in exapansion below the microverse

Unearth is initially from a series of fantasy novels where the creatures of Unearth have come to life into the DC Prime Earth.

Home of Abin Sur.

Union Square Park is located in Manhattan (New York). It has served as home base for countless community events and festivals-from the first Labor Day parade in 1882 to workers' rallies in the 1930s to the first Earth Day in 1970 to the current, wildly popular Greenmarket.

Located in the Turtle Bay neighbourhood in New York, this building is the official headquarters of the United Nations. It was completed in 1950.

The 31st Centuries the United Planets' main headquarters on Earth. However as the membership grew, the decision was made to relocate it to another world. An artificial planet named Weber's World was created to house the growing partnerships with other worlds.

Unity is the Second Zone in the new United States of America,

A space ship where the Universal Inhumans live.

A public university in England.

An upside down version of Metropolis, hidden within an extra-dimensional fourth cloud floating aboe Metropolis.

The university that Mark Grayson attends.

Remote planet and home of the Keepers.

A mountain range that divides Europe and Asia.

Urania is the primary settlement on Uranus that was populated by the Eternal Uranian colonists that made the planet their homeworld.

Uranus is the seventh planet of the Solar System and the third largest in size. It was discovered by William Herschel in 1781. It has the coldest planetary atmosphere in the System.

The Third World, home of the Old Gods. Its destruction gave origin to Apokolips and New Genesis.

Uruguay is a small country in South America, bordering Brazil. Two rivers connect it to Argentina. The capital Montevideo is inhabited by about half ot the population. The country's motto is "Libertad o muerte" (Freedom or Death).

Ancient Sumerian city

A fictional Air Force Base

The United States District Court for the Southern District of New York is a federal trial court whose geographic jurisdiction encompasses eight counties of New York State.

Stranded spaceship from the aegis system.

It is called U.S. Highway 101 (US 101). It is a north–south United States Numbered Highway that runs through the states of California, Oregon, and Washington, on the West Coast of the United States.

Utah is a western state of the US.

This is a planet in the outer rim that General Grievous used as a hideout for himself and other important members of the Separatist movement.