| Other organizations in District of Columbia |
| Id | Name | Address | State | Established | Total Income |
|---|
| 1 | National Economists Club Educational Foundation | Po Box 19281, Washington, DC 20036 | DC | 1975-10 | $0 |
| 2 | National Mass Action Defense Resource Center | 1615 H St Nw, Washington, DC 20062 | DC | 2004-03 | $0 |
| 3 | National Mobile Voter Project | 1000 Potomac St Nw Ste 500, Washington, DC 20007 | DC | | $0 |
| 4 | National Society Of The Children Of The American Revolution | 1776 D St Nw Room 224, Washington Dc, DC 20006-5303 | DC | 1973-01 | $0 |
| 5 | National Society Of The Daughters Of The American Revolution | 1776 D Street Nw, Washington, DC 20006-5303 | DC | 2014-09 | $0 |
| 6 | National Treasury Employees Union | 77 K Street Ne Rm 5102, Washington, DC 20002 | DC | 1945-08 | $0 |
| 7 | National Treasury Employees Union Nteu Chapter 213, National Treasury Employees Union | PO BOX 23861, Washington, DC 20026 | DC | 1945-08 | $0 |
| 8 | National Treasury Employees, National Treasury Employees Union Chapter 204 | 999 E Street Nw Room 671, Washington, DC 20463 | DC | 1945-08 | $0 |
| 9 | Oil Change Usa | 714 G Street Se Suite 202, Washington, DC 20003 | DC | | $0 |
| 10 | Omega Alpha Alumni Association Of The Delta Phi Fraternity | 1602 Belmont St Nw Unit A, Washington, DC 20009 | DC | 2003-04 | $0 |
| 11 | Open Security Exchange | 5185 Macarthur Blvd Nw Suite 625, Washington, DC 20016-3341 | DC | | $0 |
| 12 | Order Of Ahepa, Chapter No 193 | 1909 Q Street Nw Ste 500, Washington, DC 20009 | DC | 1972-10 | $0 |
| 13 | Order Of Ahepa, Sons Of Pericles Chapter No 1 | 1909 Q Street Nw Ste 500, Washington, DC 20009 | DC | 1972-10 | $0 |
| 14 | Ortho-Toulenediamine Consortium | 1203 Nineteenth Street Nw Suite 300, Washington, DC 20036 | DC | | $0 |
| 15 | Otto W Hoernig Iii Charitable Remainder Unitrust Ii, Barlow Iii Frank D Ttee | 5105 Lowell Ln Nw, Washington, DC 20016-2607 | DC | | $0 |
| 16 | Otto W Hoernig Iii Charitable Tr, Barlow Frank D Iii Ttee | 5105 Lowell Ln Nw, Washington, DC 20016-2607 | DC | | $0 |
| 17 | Parent Partnership Group | 100 F Street Ne, Washington, DC 20549 | DC | | $0 |
| 18 | Pearl Enterprises U S A Inc | 1439 Potomac Ave Se, Washington, DC 20003 | DC | 2014-04 | $0 |
| 19 | Phi Delta Phi International Legal Fraternity, Murphy Inn | 1426 21st Street Nw, Washington, DC 20036 | DC | 1974-08 | $0 |
| 20 | Philip W Pillsbury Jr Charitable Lead Tr Dated 5-28-09, Philip W Pillsbury Jr Ttee | 4965 Glenbrook Rd Nw, Washington, DC 20016-3222 | DC | | $0 |
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