Hagerstown Aviation Museum Inc

The Hagerstown Aviation Museum, Inc. is a nonprofit 501(c)(3) corporation dedicated to the preservation of Hagerstown's aviation heritage.

• Military/Veterans' Organizations

• 227.

American Legion

Veterans strengthening America. Supporting veterans, the military & their families since 1919.

Medal of Honor Foundation, Inc.

The Congressional Medal of Honor Society’s membership comprises of those who wear the Medal of Honor, our nation's highest military award for valor.

• Educational Services and Schools - Other

• 229.

Captain Nicholas Schade Whitlock Foundation Inc

The Captain Nicholas Schade Whitlock Foundation is a 501(c)3 organization created by Nick’s family and friends to honor his life, service, and memory by investing in the futures of individuals who display the values most important to Nick: leadership, integrity and self-less service, and giving back to communities that shaped and nurtured these values in Nick’s own life.

• Human Service Organizations

• 230.

Soww Corp

SOWW Corp was formed for the sole purpose of recognoizing both active and veteran members of our US Special Operations Forces with charitable outdoor events, family retreats, and therapeutic treatments addressing physical wounds and PTSD in order to reduce the daily number of veteran suicides.

• History Museums

• 231.

Michigan Air Guard Historical Association

Selfridge ANG Base traces it's beginnings to the very dawn of the USAF.

• Historical Societies and Related Activities

• 232.

The Society of the Grand Army of the Republic Richard J Clark Post

SoGAR is a fraternal organization & 501(c)3 nonprofit.

• Historical Societies and Related Activities

• 233.

African-American Military Heritage Society

Historical Research and Education of African American Military History.

NATIONAL INVENTORS HALL OF FAME INC

Honoring inventors & connecting them to the next generation.