Nonprofits in District of Columbia
34209 organizations · Page 581 of 685
| Organization | City | NTEE | Type |
|---|---|---|---|
| SINGLE BLACK MOTHERS EDUCATION FUND | WASHINGTON | B11 | 501C3 PRIVATE FOUNDATION |
| SINGLECURRENCY FUND | WASHINGTON | P20 | 501C3 CHARITY |
| SINGLES ABIDING IN CHRIST INC | WASHINGTON | X20 | 501CX NONPROFIT |
| SINO-U S CULTURAL FOUNDATION | WASHINGTON | A23 | 501C3 CHARITY |
| SINUS & ALLERGY HEALTH PARTNERSHIP INC | WASHINGTON | G03 | 501CX NONPROFIT |
| SIOR FOUNDATION | WASHINGTON | S125 | 501C3 CHARITY |
| SIPCARES | WASHINGTON | E70 | 501C3 CHARITY |
| SIPRI NORTH AMERICA | WASHINGTON | Q05 | 501C3 CHARITY |
| SIRIUS FOUNDATION INC | WASHINGTON | B82 | 501C3 CHARITY |
| SISTAH OF SURVIVAL | WASHINGTON | P20 | 501C3 CHARITY |
| SISTER CITIES INTERNATIONAL FOUNDATION | WASHINGTON | T11 | 501C3 CHARITY |
| SISTER CITIES INTERNATIONAL INCORPORATED | WASHINGTON | W00O | 501C3 CHARITY |
| SISTER S WHO IMPACT INCORPORATED | WASHINGTON | P01 | 501C3 CHARITY |
| SISTERS EMPOWERED TO PROMOTE INTERESTS & OPPORTUNITIES IN ARTS | WASHINGTON | B99 | 501C3 CHARITY |
| SISTERS FOR EXCELLENCE INC | WASHINGTON | O53 | 501C3 CHARITY |
| SISTERS LEAD SISTERS VOTE INC | WASHINGTON | R24 | 501CX NONPROFIT |
| SISTERS N CHRIST | WASHINGTON | X20 | 501C3 CHARITY |
| SISTERS OF NOTRE DAME DE NAMUR | WASHINGTON | X99 | 501C3 CHARITY |
| SISTERS OF THE CLOTH OF WASHINGTON DC | WASHINGTON | A99 | 501C3 CHARITY |
| SISTERS OF THE GOOD SHEPHERD OF THE UNITED STATES | WASHINGTON | W20 | 501C3 CHARITY |
| SISTERS OF THE VISITATION OF GEORGETOWN | WASHINGTON | B25 | 501C3 CHARITY |
| SISTERS OF THE VISITATION OF GEORGETOWN CHARITABLE ASSETS TRUST | WASHINGTON | T30 | 501C3 CHARITY |
| SISTERS OF THE VISITATION OF GEORGETOWN CONTINUING CARE TRUST | WASHINGTON | P75 | 501C3 CHARITY |
| SISTERS OF THE VISITATION OF GEORGETOWN PREPARTORY SCHOOL ENDOW | WASHINGTON | B11 | 501C3 CHARITY |
| SISTERSONDECK | WASHINGTON | P50 | 501C3 CHARITY |
| SITAR ARTS CENTER | WASHINGTON | A200 | 501C3 CHARITY |
| SITE INSTITUTE INC | WASHINGTON | Q33 | 501C3 CHARITY |
| SITTING ROOM MINISTRY INC | WASHINGTON | J20 | 501C3 CHARITY |
| SIX SCHOOLS INC | WASHINGTON | A25 | 501C3 CHARITY |
| SIXTEEN HUNDRED EYE STREET CORP | WASHINGTON | G41 | 501CX NONPROFIT |
| SIXTEEN THIRTY FUND | WASHINGTON | C60 | 501CX NONPROFIT |
| SIXTH & I SYNAGOGUE INC | WASHINGTON | X30 | 501C3 CHARITY |
| SIXTH DISTRICT CITIZENS ADVISORY COUNCIL | WASHINGTON | P99 | 501C3 CHARITY |
| SIXTH DISTRICT CRIME PREVENTION PROJECT | WASHINGTON | I20 | 501CX NONPROFIT |
| SIXTH PRESBYTERIAN CHURCH | WASHINGTON | X21 | 501C3 CHARITY |
| SJAC | WASHINGTON | Q70 | 501C3 CHARITY |
| SK SHURBERG-KLEIN FOUNDATION INC | WASHINGTON | T22Z | 501C3 PRIVATE FOUNDATION |
| SKAL INTERNATIONAL UNITED STATES OFAMERICA | WASHINGTON | S41 | 501CX NONPROFIT |
| SKILL GROWTH DBA CHOOSEU | WASHINGTON | J20 | 501C3 CHARITY |
| SKILLS UNLIMITED INC | WASHINGTON | Z99 | 501CX NONPROFIT |
| SKILLS4INDUSTRY FOUNDATION | WASHINGTON | B99 | 501C3 CHARITY |
| SKINNER LEADERSHIP INSTITUTE INC | WASHINGTON | Z99Z | 501C3 CHARITY |
| SKY COMMUNITY DEVELOPEMENT INC | WASHINGTON | S20 | 501C3 CHARITY |
| SKY DRAGON FOUNDATION INC | WASHINGTON | T22 | 501C3 PRIVATE FOUNDATION |
| SKYLINE AUTOMOTIVE MUSEUM | WASHINGTON | A50 | 501C3 CHARITY |
| SLAVIC ART ALLIANCE | WASHINGTON | A25 | 501C3 CHARITY |
| SLAVIC FOUNDATION | WASHINGTON | Q20 | 501C3 CHARITY |
| SLOGANS USA | WASHINGTON | T23 | 501C3 PRIVATE FOUNDATION |
| SLOVAK AMERICAN BUSINESS AND INNOVATION COUNCIL INC | WASHINGTON | S41 | 501CX NONPROFIT |
| SLOVAK RELIEF FUND INC | WASHINGTON | Q33 | 501C3 CHARITY |