The United Nations (Earth)
The United Nations Navy (UNN)
The United Nations Marine Corps (UNMC)
Secretary General Esteban Sorrento-Gillis
Undersecretary Sadavir Errinwright
Assistant Undersecretary Chrisjen Avasarala
The Church of Jesus Christ of Latter-day Saints (LDS Church)
The Mars Congressional Republic (Mars)
The Mars Congressional Republic Navy (UNRN)
The Mars Congressional Republic Marine Corps (MCRMC)
The Outer Planets Alliance (OPA)
