- See alliance (disambiguation) for all disambiguated terms.
An alliance is a term used to describe a mutual collaboration between people, nation-states, planets or interstellar organizations.
- Alliance could refer to:
- A nation-state on an planet encountered by Enterprise (NX-01) in 2152. (ENT: "The Communicator")
- A pre-Federation military alliance to stop a common threat to several species in 2154. (ENT: "United")
- A cadre on Turkana IV known as the Alliance. (TNG: "Legacy")
- European Alliance on Earth, a nation-state. (TNG: "Up the Long Ladder")
- Klingon-Cardassian Alliance, the dominant 24th century military power in the Mirror universe Alpha Quadrant. (DS9: "Crossover", et al.)
- The Bajoran Alliance for Global Unity. (DS9: "The Siege")
- The Nyberrite Alliance, an interstellar power located on the edge of Federation space. (DS9: "The Way of the Warrior")
Several alliances have been formed throughout history:
- In an alternate timeline, the Na'kuhl forged an Alliance with the Nazis during World War II. (ENT: "Storm Front, Part I")
- The Federation Alliance, the forces allied against the Dominion during the Dominion War. (DS9: "Tears of the Prophets," et al.)
- The Kathryn Janeway forged a temporary alliance with the Borg in early 2374. (VOY: "Scorpion, Part II")
- The Dominion-Breen Alliance of 2375. (DS9: "Til Death Do Us Part", "Strange Bedfellows", "The Changing Face of Evil" et al)