OMA is the statewide organization for museum staff, volunteers, board members, museums, museum partners, universities, and other Oklahomans who have an interest in museums.

The American Association for State and Local History is a national membership association dedicated to helping the history community thrive. For the better part of a century, AASLH has provided leadership and resources to its members who preserve and interpret state and local history to make the past more meaningful to all people. AASLH is the professional association for history-doers.