Nonprofits in District of Columbia
34209 organizations · Page 499 of 685
| Organization | City | NTEE | Type |
|---|---|---|---|
| OAKW FUND | WASHINGTON | P20 | 501CX NONPROFIT |
| OASIS A LIBERATING COMMUNITY IMPOWERMENT & DEVELOPMENT INC | WASHINGTON | S20 | 501C3 CHARITY |
| OASIS COMMUNITY PARTNERS | WASHINGTON | S20 | 501C3 CHARITY |
| OASIS PEACE INITIATIVE | WASHINGTON | P11 | 501C3 CHARITY |
| OB-GYNS FOR WOMENS HEALTH | WASHINGTON | G32 | 501CX NONPROFIT |
| OBERLIN COOPERATIVE EDUCATION FUND INC | WASHINGTON | B99 | 501C3 CHARITY |
| OBINOFIA USA INC | WASHINGTON | A20 | 501C3 CHARITY |
| OBLATE MISSIONARY SOCIETY INC | WASHINGTON | X20 | 501C3 CHARITY |
| OBLATES OF ST FRANCIS DE SALES | WASH | S99 | 501C3 CHARITY |
| OBOADE INSTITUTE OF AFRICAN CULTURE | WASHINGTON | A23 | 501CX NONPROFIT |
| OBSERVER RESEARCH FOUNDATION AMERICA | WASHINGTON | Q20 | 501C3 CHARITY |
| OBSTETRICS AND GYNECOLOGY DEPT | WASHINGTON | G03 | 501C3 CHARITY |
| OCASE FOUNDATION INC | WASHINGTON | O50 | 501C3 CHARITY |
| OCCUPATIONAL HEALTH FOUNDATION | WASHINGTON | E1170 | 501CX NONPROFIT |
| OCEAN ANA RISING INCORPORATED | WASHINGTON | A25 | 501C3 CHARITY |
| OCEAN CARRIER EQUIPMENT MANAGEMENT ASSOCIATION INC | WASHINGTON | S41 | 501CX NONPROFIT |
| OCEAN COMMON CARRIER COALITION | WASHINGTON | C013 | 501CX NONPROFIT |
| OCEAN CONSERVANCY INC | WASHINGTON | C320 | 501C3 CHARITY |
| OCEAN DOCTOR INC | WASHINGTON | C32 | 501C3 CHARITY |
| OCEAN ENERGY COUNCIL INC | WASHINGTON | C35 | 501CX NONPROFIT |
| OCEAN FOUNDATION | WASHINGTON | C12 | 501C3 CHARITY |
| OCEAN RISK AND RESILIENCE ACTION ALLIANCE INC | WASHINGTON | C30 | 501C3 CHARITY |
| OCEAN STEWARDS INSTITUTE | WASHINGTON | S41 | 501CX NONPROFIT |
| OCEANA ACTION INC | WASHINGTON | C01 | 501CX NONPROFIT |
| OCEANA INC | WASHINGTON | C013 | 501C3 CHARITY |
| OCEANGATE FOUNDATION | WASHINGTON | U99 | 501C3 CHARITY |
| OCEANIC SOCIETY | WASHINGTON | O21 | 501C3 CHARITY |
| OCEANIC SOCIETY GROUP RETURN | WASHINGTON | C03 | 501CX NONPROFIT |
| OCULAR MELANOMA FOUNDATION | WASHINGTON | G30 | 501C3 CHARITY |
| OFF SEASON INC | WASHINGTON | Z99 | 501CX NONPROFIT |
| OFF THE BLOCK FOUNDATION | WASHINGTON | X20 | 501C3 CHARITY |
| OFF THE CIRCLE THEATER COMPANY INC | WASHINGTON | A65 | 501C3 PRIVATE FOUNDATION |
| OFF THE STREET MINISTRIES INC | WASHINGTON | X20 | 501C3 CHARITY |
| OFFICE OF CERTIFIED CIRCULATION INC | WASHINGTON | S40 | 501CX NONPROFIT |
| OFFICE OF MANAGEMENT AND BUDGET EMPLOYEE WELFARE FUND | WASHINGTON | Y20 | 501CX NONPROFIT |
| OFFICE OF NAVAL INTELLIGENCE CHIEF PETTY OFFICERS ASSOCIATION | WASHINGTON | I036 | 501CX NONPROFIT |
| OFFICE OF NAVAL INTELLIGENCE FIRST CLASS PETTY OFFICER ASSOCIATION | WASHINGTON | I036 | 501C3 CHARITY |
| OFFICE SERVICES CORPORATION | WASHINGTON | P20 | 501CX NONPROFIT |
| OFFICIAL SERVICE DOGS | WASHINGTON | F30 | 501C3 CHARITY |
| OFISTM CLUB 36 8984 | WASHINGTON | N50 | 501C3 CHARITY |
| OGG | WASHINGTON | B02 | 501C3 CHARITY |
| OGLALA LAKOTA LEGAL RIGHTS FUND INC | WASHINGTON | R60 | 501C3 CHARITY |
| OHAVIM BBG 418 | WASHINGTON | B99 | 501C3 CHARITY |
| OHEV BBG | WASHINGTON | B99 | 501C3 CHARITY |
| OHEV SHOLOM-THE NATIONAL SYNAGOGUE | WASHINGTON | X30 | 501C3 CHARITY |
| OHIO BUSINESS COUNCIL INC | WASHINGTON | S41 | 501CX NONPROFIT |
| OHIO STATE UNIVERSITY ALUMNI ASSOCIATION INC | WASHINGTON | B844 | 501CX NONPROFIT |
| OIL AND GAS ACCOUNTABILITY PROJECT | WASHINGTON | C20 | 501C3 CHARITY |
| OIL AND GAS EDUCATIONAL FOUNDATION INCORPORATED | WASHINGTON | B11 | 501CX NONPROFIT |
| OIL AND NATURAL GAS INDUSTRY LABOR MANAGEMENT COMMITTEE | WASHINGTON | S46 | 501CX NONPROFIT |