Babylon 5

• Centauri Federation
• Earth Alliance
• Interstellar Alliance
• League of Non-Alligned Worlds
• Minbari Federation
• Narn Regime
• Vorlon Empire

Battletech

• Clans
• Capellan Confederation
• Draconis Combine
• Federated Commonwealth
• Federated Suns
• Free Worlds League
• Lyran Alliance
• Rasalhague Dominion
• Star League
• St. Ives Compact
• Terran Hegemony

Crest of the Stars

• Humankind Empire Abh
• Four Nations Alliance
  • United Mankind

Draka series by S.M. Stirling

• The Domination
• The Alliance for Democracy

Dune

• Imperium of the Galaxy
• Spacing Guild
• League of Nobles - Suceeded by the Imperium
• Omnius

EVE Online (computer game)

• The Gallente Federation
• The Amarr Empire
• The Minmatar Republic
• The Caldari State
• The Jovian Empire

Future History of Jerry Pournelle

• CoDominium - Superpower Ailliance of the USA and USSR in the Falkenburg's Legions series by Jerry Pournelle
• Confederacy of Franklin
• Dual Monarchy of Sparta
• Empire of Man - The Mote in God's Eye by Larry Niven and Jerry Pournelle
  • Second Empire of Man - Sucessor of the Empire of Man
• Free States of New Washington
• Heaven - Kingdom on Prince Samual’s World
• Hadley

For Want of a Nail by Robert Sobel

• The Confederation of North America
• The United States of Mexico

The Foundation Series

• Association of Independent Traders
• Galactic Empire (Asimov)
• The Foundation
• The Four Kingdoms
  • Kingdom of Anacreon
• Republic of Korell
• Union of Worlds

Gundam

(Universal Century)

• Earth Federation
• Principality of Zeon
• Zanscare Empire
• CONSENT (Congress of Settlement Nations)

(After Colony)

• Earth Sphere United Nation (AC 196 on)
• United Earth Sphere Alliance (through AC 195)
• Sanc Kingdom
• World Nation (Short lived worldwide government)

(After War)

• Earth Federation (old)
• Earth Federation (new)
• Space Revolutionary Army

(Cosmic Era)

• African Community
• Earth Alliance (actually an alliance of four superstates)
  • Alantic Federation
  • Eurasian Federation
  • Republic of East Asia
  • South African Union
• Equatorial Union
• Kingdom of Scandinavia
• Oceania Union
• PLANTs Supereme Council - Government of the PLANTS
• United Emirates of Orb

Halo: Combat Evolved

• The Covenant
• United Nations High Command

Honor Harrington Series

• Andermani Empire
• Maticore Alliance
  • Grayson
  • Star Kingdom of Manticore
• Republic of Heaven/ People's Republic of Heaven
• Solarian League

Known Space

• Belt Political Section
• Human Space Trade Alliance
• Interworld Space Commission
• Kzinti Patriarchy
• Thrint Empire
• Those-who-lead - Puppeteer governing body
• United Nations - Reformed into a World Government

The Lord of the Rings,The Hobbit

• Arnor
• Dale
• Gondor
• Loney Mountian (Erebor)
• Mordor
• Moria (Khazad-dûm)
• The Shire
• Rohan

StarCraft

• Terran Confederacy
• Terran Dominion
• United Earth Directorate
• United Powers League

Star Trek

• Cardassian Union
• Dominion
• Klingon Empire
• New United Nations
• Romulan Star Empire
• United Federation of Planets
• Vulcan High Command
• Xindi Council

Star Wars

• Centrality
• Chiss Ascendency
• Corporate Sector Authority
• Confederacy of Independent Systems
• Duskhan League
• Galactic Empire
• Hapan Cluster
• New Republic
• Old Republic
• Sith Empire
• Ssi-ruuvi Imperium

1984 (novel) by George Orwell

• Eastasia
• Eurasia
• Oceania
  • Ingsoc Party
  • The Ministry of Love
  • The Ministry of Peace
  • The Ministry of Plenty
  • The Ministry of Truth

Orson Scott Card

• Starways Congress (Ender series)
• Hegemony of Earth (Shadow series)

Other

• Anglo-Sino Alliance - Firefly
• Arm Rebellion - Total Annihilation
• Arquillian Empire - Men in Black (movie)
• Commonwealth of Urth - Book of the New Sun by Gene Wolfe
• Consentiency - (Whipping Star, The Dosadi Experiment)
• Core Empire - Total Annihilation
• The Council of Six - Baldur's Gate II computer game
• Democratic Order of Planets - Futurama
• Ekumen - Ursula K. Le Guin
• Empire of Man - Series by David Weber and John Ringo
• Earldom of Gormenghast
• Galactic Alliance - Buzz Lightyear of Star Command
• Galactic Federation - Lilo and Stitch
• Global Defense Initiative - Command and Conquer computer game
• G.U.E. Great Underground Empire - Zork computer game series
• Humanx Commonwealth - Alan Deam Foster
• Instrumentality of Mankind - Works of Cordwainer Smith
• Imperium - Warhammer 40,000
• Lancre Parliament - Discworld
• Ministry of Magic - Harry Potter
• Patrician of Ankh-Morpork and semi-official City Council - Discworld
• Systems Commonwealth - Andromeda
• System Lords - Major Goa'uld powers - Stargate SG-1
• Terran Federation - Starship Troopers
• UESC Unified Earth Space Council - Marathon (computer game)
• United Federations - The Fifth Element
• United Citizen Federation - Starship Troopers (1997 Film Adaptation)
• United Earth Defense Council - (Robotech)
• United Earth Government - Marathon (computer game)
• UN Protectorate - Altered Carbon
• United Cornerian States - Star Fox
• Witch's Council - Sabrina, the Teenage Witch

See also

• List of fictional British monarchs
• List of fictional British Prime Ministers
• List of fictional military organizations
• List of fictional political parties
• List of fictional politicians
• List of fictional rulers
• List of fictional U.S. Presidents
  • List of fictional U.S. Vice Presidents
  • List of fictional U.S. Presidential candidates
• List of fictional wars
• President of Earth