Imperium Alliance.

The Imperium Alliance is a large, Intertimelinal, international and (partially intra-legal agreement) interstellar organization/military power bloc/geostrategic coalition, composed of four major powers, with the purpose of promoting democratic/egalitarian ideals against perceived Intertimelinal injustices. It is closely affiliated with (And technically is composed of.) a variety of other, interrelated powers, such as the Coalition, The Alliance, and the Novo Alliance. 
Its primary, founding and de-jure head is the Imperium State, a large, loose, para-national, technical state with the effective status similar to the United Nations, only that it administers some territory and has a codified national state system, alongside them and the effective other three major powers(Note; These four powers control the functions of the Imperium Alliance, alongside a few other Closest[-to]-Approach Associates, such as The Nine/9 or the Imperium Other Powers, but these are the exceptions.)., are; 
# Dokal, which is a modestly sized, homeplanet-controlling, egalitarian democracy with a strong devotion to justice. 
# the United States, a relatively large (Though greatly off-homeworld, theirs being Eath as opposed to Dokal.), democracy with an insistence upon civil liberties and egalitarianism as protected by the law and the state, 
# The U.S.S.R., formally the Alliance/Union of Post-Soviet Socialist Republic's States (A./U.P.S.S.R.S.), and for brevity, but also formally, the Union of Post-Soviet States, or the U.P.S.S., though not actually in any way communist (And in fact openly detesting the old communist regime's authority and totalitarian rule.), this loose military alliance between all of the post-Soviet, now republics, is strongly devoted to democracy, egalitarianism and the rule of law, with the willingness to enforce those ideas. 
Other, much more minor states exist, such as the U.K., France, India, Japan, South Korea, Vortex, The Federation, Villigery, the Northern Kingdom*, Leyai, and others, these countries are typically grouped up together into a single power block, the Imperium Other Powers, and it should always be emphasized that The Nine/9, a group of nine, though effectively eight as one is an honorific member, does have a very significant say in Imperium Alliance matters.