Pre-Raphaelite Brotherhood | Muslim Brotherhood | First Crusade | Brotherhood of Evil | Third Crusade | Indiana Jones and the Last Crusade | Fourth Crusade | Irish Republican Brotherhood | Albigensian Crusade | United Brotherhood of Carpenters and Joiners of America | International Brotherhood of Electrical Workers | Fenian Brotherhood | Assassin's Creed: Brotherhood | International Brotherhood of Teamsters | Eighth Crusade | The Brotherhood of Satan | Seventh Crusade | Second Crusade | Great White Brotherhood | Fifth Crusade | Brotherhood of Man | Sixth Crusade | International Brotherhood of Magicians | Brotherhood of Blood | Aryan Brotherhood | Aragonese Crusade | United Brotherhood of Carpenters Local Union 608 | Ninth Crusade | Native Brotherhood of British Columbia | Crusade in Europe |
Some noted partners LA's Promise has collaborated with are American Heart Association, Amgen-Bruce Wallace Biotech Program, Bresee Foundation, Brotherhood Crusade, California African American Museum, City Year, First Robotics, Girl Scouts of the USA, Operation HOPE, Inc., Run with US, Sound Body Sound Mind, St. Johns Well Child & Family Center, Teach for America, Youth Orchestra Los Angeles, and YWCA.