| Business | Phone |
| Bell Foundation Inc 1501 11th St Nw, Washington 20001 | (202) 462-7206 |
| Community Learning 1 Dupont Cir Nw, Washington 20036 | (202) 822-6006 |
| English Speaking Union 1604 New Hampshire Ave Nw, Washington 20009 | (202) 234-4602 |
| Excel Institute 2266 25th Pl Ne, Washington 20018 | (202) 387-6207 |
| Foundation For Law & Science 2867 Tilden St Nw, Washington 20008 | (202) 237-6950 |
| Geolearning Inc 1700 Pennsylvania Ave Nw, Washington 20006 | (202) 783-7711 |
| Georgetown Kumon 2233 Wisconsin Ave Nw, Washington 20007 | (202) 337-0144 |
| I Have A Dream Foundation 410 E St Ne, Washington 20002 | (202) 546-1251 |
| Institute For Languages 1411 K St Nw, Washington 20005 | (202) 637-7065 |
| Institute For Learning 3850 Nebraska Ave Nw, Washington 20016 | (202) 363-3192 |
| Jungian Society Of Washington 5200 Cathedral Ave Nw, Washington 20016 | (202) 237-8109 |
| Literacy Volunteers Of America 1325 W St Nw, Washington 20009 | (202) 387-1772 |
| Living Wages Of Washington 1401 V St Se, Washington 20020 | (202) 610-0974 |
| Notre Dame Education Ctr 101 Q St Ne, Washington 20002 | (202) 526-6420 |
| Pentacle Academic Ctr 1509 Benning Rd Ne, Washington 20002 | (202) 388-1030 |
| Southwest Community House Ged 1501 Half St Sw # 22, Washington 20024 | (202) 863-0057 |
| Virtual Enterprise Adult Prgrm 1346 Florida Ave Nw, Washington 20009 | (202) 332-0802 |
| Academy Of Hope 1501 Columbia Rd Nw, Washington 20009 | (202) 328-2029 |
| Coalition Higher Education 1101 Vermont Ave Nw # 400, Washington 20005 | (202) 289-3910 |
| Paralegal Institute 1000 Connecticut Ave Nw, Washington 20036 | (202) 955-4562 |
| Tree Of Life Community School 1401 Brentwood Pkwy Ne # 200, Washington 20002 | (202) 543-3682 |