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Founded 1913
Nonprofits Founded in 1913 in District of Columbia
7 organizations founded in 1913
7 organizations
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1914 →
INSTITUTE OF MAKERS OF EXPLOSIVES
EIN 130870910 · WASHINGTON
COUNCIL OF INSURANCE AGENTS AND BROKERS
EIN 131952497 · WASHINGTON
DELTA SIGMA THETA SORORITY INC COMBINED
EIN 520215218 · WASHINGTON
INTERNATIONAL ASSOCIATION OF FIREFIGHTER LOCAL 36
EIN 520886831 · WASHINGTON
NATIONAL ALLIANCE OF POSTAL & FEDERAL EMPLOYEES
EIN 521006240 · WASHINGTON
FOUNDATION FOR OUTDOOR ADVERTISING RESEARCH AND EDUCATION
EIN 521341651 · WASHINGTON
GRAND CHAPTER OF THE DELTA SIGMA THETA SORORITY INC
EIN 530215218 · WASHINGTON
Data from IRS Form 990 filings. Click an organization name to view full details. © 2026 990 Finder by Trantor SpA.