Nonprofits Founded in 1938 in Maryland

21 organizations founded in 1938

21 organizations

AMERICAN ASSOCIATION ON INTELLECTUAL AND DEVELOPMENTAL DISABILITIESEIN 060636098 · SILVER SPRING
SEAFARERS INTERNATIONAL UNION OF NORTH AEIN 111690171 · CAMP SPRINGS
SEAFARERS INTERNATIONAL UNION OF NORTH AMERICAEIN 111975660 · CAMP SPRINGS
NATIONAL SKI PATROL SYSTEM INC EASTERN DIVISIONEIN 161002936 · CROFTON
FAITH THEOLOGICAL SEMINARY I INCEIN 231416559 · CATONSVILLE
JESSUP IMPROVEMENT ASSOCIATION INCEIN 260429337 · JESSUP
INT'L BROTHERHOOD OF TEAMSTERS 453 TCWHEIN 520269315 · CUMBERLAND
CHOPTANK ELECTRIC COOPERATIVE INCEIN 520271943 · DENTON
ARBUTUS VOLUNTEER FIRE DEPARTMENT OF BALTIMORE COUNTY INCEIN 520545525 · BALTIMORE
SHAFT VOLUNTEER FIRE COEIN 520558783 · FROSTBURG
SEVERN SCHOOL INCEIN 520591466 · SEVERNA PARK
SHEPPARD PRATT HEALTH SYSTEM INCEIN 520591684 · BALTIMORE
HAMMOND-HARWOOD HOUSE ASSOCIATION INCEIN 520607900 · ANNAPOLIS
PLANNED PARENTHOOD OF MARYLAND INCEIN 520607930 · BALTIMORE
UNITED WAY OF FREDERICK COUNTY INCEIN 520607973 · FREDERICK
SOUTHERN MARYLAND DENTAL SOCIETY INCEIN 520966655 · COLLEGE PARK
THE TILGHMAN VOLUNTEER FIRE COMPANY INCEIN 521069228 · TILGHMAN
WEST SIDE VOLUNTEER FIRE DEPARTMENT INCEIN 521100840 · SALISBURY
THE BETTERTON VOLUNTEER FIRE COMPANY INCORPORATEDEIN 521720337 · BETTERTON
BALTIMORE PHILATELIC SOCIETY INCEIN 526055865 · Ellicott City
PHI SIGMA SIGMA SORORITY - PI CHAPTEREIN 912110932 · ELDERSBURG

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