Nonprofits in District of Columbia
34209 organizations · Page 546 of 685
| Organization | City | NTEE | Type |
|---|---|---|---|
| POSTAL TELEGRAPH AND TELEPHONE INTERNATIONAL PTTI | WASHINGTON | W50 | 501CX NONPROFIT |
| POSTIVE IMPAC | WASHINGTON | O53 | 501C3 CHARITY |
| POSTSCRIPT | WASHINGTON | O19 | 501C3 CHARITY |
| POSTSECONDARY EDUCATION AND TECHNOLOGY INC | WASHINGTON | B82 | 501C3 PRIVATE FOUNDATION |
| POSTSECONDARY ELECTRONIC STANDARDS COUNCIL | WASHINGTON | B02 | 501C3 CHARITY |
| POSTSECONDARY NATIONAL POLICY INSTITUTE | WASHINGTON | W11 | 501C3 CHARITY |
| POTATO LEADERSHIP EDUCATION AND ADVANCEMENT FOUNDATION | WASHINGTON | K20 | 501C3 CHARITY |
| POTOMAC ADMINISTRATIVE AND SOCIAL SERVICES CORP | WASHINGTON | O50 | 501C3 CHARITY |
| POTOMAC ATHLETIC CLUB RUGBY FOOTBALL CORP | WASHINGTON | N65 | 501C3 CHARITY |
| POTOMAC ATHLETIC FOUNDATION INC | WASHINGTON | N116 | 501C3 PRIVATE FOUNDATION |
| POTOMAC BAPTIST CHURCH COMMUNITY CIVIC ASSOCIATION INC | WASHINGTON | S22 | 501CX NONPROFIT |
| POTOMAC BOAT CLUB | WASHINGTON | N50 | 501CX NONPROFIT |
| POTOMAC CENTER FOR RESEARCH AND EDUCATION IN GOVERNMENT INC | WASHINGTON | B99 | 501CX NONPROFIT |
| POTOMAC COLLEGE ALUMNI ASSOCIATION INC | WASHINGTON | B844 | 501C3 CHARITY |
| POTOMAC CONSERVATION FOUNDATION INC | WASHINGTON | C30 | 501C3 CHARITY |
| POTOMAC EXCHANGE | WASHINGTON | S01 | 501CX NONPROFIT |
| POTOMAC FUND FOR CARDIOVASCULAR RESEARCH | WASHINGTON | H43 | 501C3 CHARITY |
| POTOMAC GARDENS FAMILY RESIDENT RECREATIONAL COUNCIL | WASHINGTON | N033 | 501C3 CHARITY |
| POTOMAC GARDENS RESIDENT COUNCIL | WASHINGTON | P80 | 501C3 CHARITY |
| POTOMAC GRANGE NO 1 | WASHINGTON | K28 | 501CX NONPROFIT |
| POTOMAC HERITAGE PARTNERSHIP | WASHINGTON | C30 | 501C3 CHARITY |
| POTOMAC HIGHLANDS BEEKEEPERS ASSOCIATION | WASHINGTON | D30 | 501C3 CHARITY |
| POTOMAC INSTITUTE FOR ECONOMIC RESEARCH | WASHINGTON | V22 | UNDEFINED |
| POTOMAC INSTITUTE INC | WASHINGTON | R19 | 501C3 CHARITY |
| POTOMAC PREPARATORY PUBLIC CHARTER SCHOOL | WASHINGTON | B29 | 501C3 CHARITY |
| POTOMAC RIVER ASSOCIATION INC | WASHINGTON | C12 | 501C3 PRIVATE FOUNDATION |
| POTOMAC RIVER BOATHOUSE FOUNDATION INC | WASHINGTON | W99 | 501C3 CHARITY |
| POTOMAC RIVER CHAPTER OF THE SOCIETY INC | WASHINGTON | A03 | 501C3 CHARITY |
| POTOMAC RIVER CLINIC | WASHINGTON | B28 | 501C3 CHARITY |
| POTOMAC RIVER JAZZ CLUB | WASHINGTON | A600 | 501C3 CHARITY |
| POTOMAC RIVERKEEPER INC | WASHINGTON | C32 | 501C3 CHARITY |
| POTOMAC SCHOOL OF LAW | WASHINGTON | B50 | 501CX NONPROFIT |
| POTOMAC SWAMP SOCIETY | WASHINGTON | T50 | 501C3 PRIVATE FOUNDATION |
| POTOMAC WATERSHED ALLIANCE | WASHINGTON | C013 | 501CX NONPROFIT |
| POTSDAM FOUNDATION | WASHINGTON | B82 | 501C3 CHARITY |
| POTTERS HOUSE CHURCH INC | WASHINGTON | X20Z | 501C3 CHARITY |
| POTTERS HOUSE DEVELOPMENT ORGANIZATION INC | WASHINGTON | S20 | 501C3 PRIVATE FOUNDATION |
| POTTERS HOUSE INC | WASHINGTON | A40 | 501C3 PRIVATE FOUNDATION |
| POTTERS HOUSE PRESS INC | WASHINGTON | A33 | 501CX NONPROFIT |
| POTTERS WHEEL THERAPUTIC SERVICES | WASHINGTON | A40 | 501C3 CHARITY |
| POTTSVILLE BBYO | WASHINGTON | B99 | 501C3 CHARITY |
| POVERTY AND RACE RESEARCH ACTION COUNCIL | WASHINGTON | V33Z | 501C3 CHARITY |
| POVERTY PETS | WASHINGTON | D20 | 501C3 CHARITY |
| POVERTY PETS VETERINARY FUND | WASHINGTON | D20 | 501C3 CHARITY |
| POWELL HOUSE PROJECT INC | WASHINGTON | O50 | 501C3 CHARITY |
| POWER 7 CORPORATION | WASHINGTON | C32 | 501C3 CHARITY |
| POWER LINE COMMUNICATIONS ASSOCIATION | WASHINGTON | A30 | 501CX NONPROFIT |
| POWER MOBILITY COALITION INC | WASHINGTON | S41 | 501CX NONPROFIT |
| POWER OF NUTRITION USA INC | WASHINGTON | Q33 | 501C3 CHARITY |
| POWER OF PAY | WASHINGTON | B82 | 501C3 CHARITY |