Nonprofits Founded in 1966 in Oklahoma

24 organizations founded in 1966

24 organizations

NATIONAL REINING HORSE ASSOCIATIONEIN 310826605 · OKLAHOMA CITY
AMER ACADEMY OF FAMILY PHYSICIAN-OKEIN 730612930 · OKLAHOMA CITY
BENEVOLENT & PROTECTIVE ORDER OF 2343 ELK CITYEIN 730700437 · Elk City
Chisholm Trail Museum IncEIN 730744386 · Kingfisher
PLAINS INDIANS AND PIONEERS HISTORICAL FOUNDATIONEIN 730744472 · WOODWARD
Yukon Chamber of CommerceEIN 730749805 · Yukon
Great Plains Improvement FoundationEIN 730752239 · Lawton
OPPORTUNITIES INDUSTRIALIZATION CENTEREIN 730753216 · OKLAHOMA CITY
Junior Achievement of Oklahoma IncEIN 730757053 · Tulsa
Central Oklahoma Economic Development DistrictEIN 730760453 · Shawnee
Oklahoma Halfway House IncEIN 730766287 · Oklahoma City
INCA Community Services IncEIN 730785941 · Tishomingo
JENKS CHAMBER OF COMMERCE INCEIN 730798846 · JENKS
RURAL WATER SEWER AND SOLID WASTE DISTRICT NO 2EIN 730932024 · Checotah
GREAT PLAINS COUNTRY TOURIST ASSOCIATION INCEIN 730958623 · COMANCHE
HOUGH EAR INSTITUTEEIN 731507929 · OKLAHOMA CITY
PONCA CITY ART ASSOCIATION INCEIN 736097110 · Ponca City
OKLAHOMA CITY GEOLOGICAL SOCIETYEIN 736097763 · OKLAHOMA CITY
DEMOLAY INTERNATIONALEIN 736103630 · Oklahoma City
JAMES DENNIS MEDICAL FOUNDATION INCEIN 736108891 · WAKITA
James A Leta M Chapman Endowment Trust 486012AC1EIN 736109142 · TULSA
HARRY HAMMERLY TRUST CO FIRST NATIONAL BANK & TRUST COEIN 736111266 · CHICKASHA
J A Leta M Chapman TR 486002AC2EIN 736112228 · TULSA
James A & Leta Chapman TESTAM TR 486006AC3EIN 736113144 · TULSA

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