SEYM -- Southeastern Yearly Meeting -- Southeastern Yearly Meeting is the larger organization of Quaker meetings to which the Tallahasseee Friends Meeting belongs.

FGC -- Friends General Conference -- Friends General Conference is a national organization of Quaker meetings with which The Tallahassee Friends Meeting is associated. 

FUM -- Friends United Meeting -- Friends United Meeting is another national Quaker organization with which the Tallahassee Friends Meeting is associated.

FWCC -- Friends World Committee for Consultation -- The Friends World Committee for Consultation fosters fellowship among all the branches of the Religious Society of Friends.

AFSC -- American Friends Service Committee --  Founded in 1917, the American Friends Service Committee (AFSC) is a Quaker organization that promotes lasting peace with justice, as a practical expression of faith in action.

FCNL -- Friends Committee on National Legislation --  The Friends Committee on National Legislation is a national, nonpartisan Quaker organization that lobbies Congress and the administration to advance peace, justice, and environmental stewardship.