Babylon 5
- Centauri Federation
- Earth Alliance
- Interstellar Alliance
- League of Non-Alligned Worlds
- Minbari Federation
- Narn Regime
- Vorlon Empire
- 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
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
- Association of Independent Traders
- Galactic Empire (Asimov)
- The Foundation
- The Four Kingdoms
- Republic of Korell
- Union of Worlds
(Universal Century)
(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)
(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
- Eastasia
- Eurasia
- Oceania
- Ingsoc Party
- The Ministry of Love
- The Ministry of Peace
- The Ministry of Plenty
- The Ministry of Truth
Other
See also