| Other organizations in Maryland |
| Id | Name | Address | State | Established | Total Income |
| 1 | Phi Sigma Sigma Inc, Zeta Mu Chapter | 8178 Lark Brown Rd Ste 202, Elkridge, MD 21075-6424 | MD | 1946-05 | $0 |
| 2 | Phi Sigma Sigma Inc, Zeta Phi Chapter | 8178 Lark Brown Rd Suite 202, Elkridge, MD 21075 | MD | | $0 |
| 3 | Phi Sigma Sigma, Delta Chi Housing Corporation | 8178 Lark Brown Rd Ste 202, Elkridge, MD 21075 | MD | 1946-05 | $0 |
| 4 | Philippine Medical Foundation Inc | 10708 Barnwood Lane, Potomac, MD 20854 | MD | 1984-09 | $0 |
| 5 | Philippine Nurses Association Of Metropolitan D C Inc | 12819 Ashbury Dr, Fort Washington, MD 20744 | MD | 2014-08 | $90,946 |
| 6 | Philippine Nurses Association Of Metropolitan Washington Dc Inc | 5511 Yorkshire Dr, Temple Hills, MD 20748-4021 | MD | 1972-08 | $0 |
| 7 | Philips Way Inc | 711 Shetland St, Rockville, MD 20851-1421 | MD | 1995-09 | $0 |
| 8 | Phils Voice | 8335 Carrbridge Cir, Towson, MD 21204-1814 | MD | 2002-04 | $0 |
| 9 | Phlebotomy Supervisors Association Inc | 2300 Echodale Ave, Baltimore, MD 21214-1930 | MD | 1994-02 | $0 |
| 10 | Phoenix Chamber Orchestra Inc | 5123 Sunset Rd, Baltimore, MD 21215-5330 | MD | 1998-06 | $0 |
| 11 | Phoenix House Inc | 11664 Little Patuxent Pky Ste 301, Columbia, MD 21044 | MD | 2008-01 | $0 |
| 12 | Phoenix Project Inc | 1008 Deer Ridge Dr, Baltimore, MD 21210-2518 | MD | 1998-11 | $0 |
| 13 | Photography Discovery Inc | 2601 E Baltimore St, Baltimore, MD 21224-1156 | MD | 2005-02 | $0 |
| 14 | Pi Kappa Phi Fraternity, Eta Epsilon Chapter | 8 Fraternity Row, College Park, MD 20740-3321 | MD | 1941-05 | $0 |
| 15 | Pi Kappa Phi Fraternity, Zeta Omega Chapter | PO BOX 1971 TSU, Towson, MD 21204 | MD | 1941-05 | $0 |
| 16 | Pi Lambda Phi Fraternity, 117 Md Pi Phi Chapter | 733 Bridgeman Ter, Towson, MD 21204-2405 | MD | 1941-03 | $0 |
| 17 | Pi Lambda Theta, Delta Theta Chapter | 300 Washington Ave, Chestertown, MD 21620-1438 | MD | | $0 |
| 18 | Pikesville Community Growth Corporation | 1401 Reisterstown Rd, Pikesville, MD 21208-6502 | MD | 1980-02 | $0 |
| 19 | Pikesville High School Music Boosters Inc | 300 Redland Court Suite 212, Owings Mills, MD 21117 | MD | 2014-05 | $11,496 |
| 20 | Pikesville Performing Arts Foundation Inc | 7 Church Ln Ste 14, Pikesville, MD 21208-3717 | MD | 1997-04 | $0 |
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