E.F.S.F. (Disambiguation)


 * E.F.S.F. This faction is the E.F.S.F. that fought during the One Year War fought between the Principality of Zeon and the Earth Federation from January 3, 0079 to January 1, 0080.
 * E.F.S.F. (U.C. 0083) This faction is the E.F.S.F. that fought in UC 0083 after the Delaz Fleet, a group of Zeon remnants, started operation Stardust, a military operation intended to undermine the authority of the Earth Federation.
 * E.F.S.F. (U.C. 0087) This faction is the E.F.S.F. that fought during the Gryps Conflict. The Earth Federation, having grown considerably weaker following the One Year War, came to fall under the control of the Titans who committed reckless acts of brutality towards the space inhabitants.
 * E.F.S.F. (U.C. 0088) This faction is the E.F.S.F. that fought during the first Neo-Zeon war. After the end of the Gryps War, the Earth Federation was extremely weakened, not only due to the loss of the Titans, but the AEUG also lost a majority of its forces.
 * E.F.S.F. (U.C. 0093) This faction is the E.F.S.F. that fought during the Second Neo Zeon war. The Second Neo Zeon War was a full-scale war between Neo-Zeon, this time led by The Red Comet and the Earth Federation Space Forces/Londo Bell.
 * E.F.S.F. (U.C. 0096) This faction is the E.F.S.F. that fought in UC 0096, three years after the events of Mobile Suit Gundam: Char's Counterattack and seventeen years after the One Year War.
 * E.F.S.F. (U.C. 0123) This faction is the E.F.S.F. that fought in UC 0123. Renewed conflict breaks out after a generation of peace.