Nonprofits Founded in 1931 in Maryland

12 organizations founded in 1931

12 organizations

American Institute of Physics IncEIN 131667053 · College Park
HISTORICAL SOCIETY OF CECIL COUNTY INCEIN 237075378 · ELKTON
Tred Avon Yacht Club IncEIN 520511145 · OXFORD
POTOMAC HUNT INCORPORATEDEIN 520562876 · DICKERSON
SOCIETY FOR THE PRESERVATION OF MARYLAND ANTIQUITIES INCEIN 520609575 · BALTIMORE
THE FORESTVILLE VOLUNTEER FIRE DEPARTMENT INC NO 1EIN 521150904 · UPPER MARLBORO
BAR ASSOCIATION OF ANNE ARUNDEL COUNTY INCEIN 521327639 · ANNAPOLIS
ODENTON VOLUNTEER FIRE COMPANY INCEIN 521589778 · ODENTON
Riviera Beach Vol Fire Company IncEIN 526050462 · Riviera Beach
THE PLEASANT VALLEY COMM FIRE CO INCEIN 526056365 · WESTMINSTER
Frank Jarman American Legion Post 36EIN 526077986 · Chestertown
Jefferson Island Club IncEIN 530192251 · Millersville MD

Data from IRS Form 990 filings. Click an organization name to view full details. © 2026 990 Finder by Trantor SpA.