| 45,835 Maryland Tax-Exempt Organizations |
|
| Name | Address | Established | Total Income |
|---|
| Ogot Development Corporation | 3605 Coronado Rd, Baltimore, MD 21244-3848 | 2009-08 | $0 |
| Oguaa Akoto Association | Po Box 843, Lanham, MD 20703 | 2013-04 | $0 |
| Ogwa Federated Union Inc | Po Box 619, Bowie, MD 20718 | 2009-09 | $0 |
| Ohana Homes Inc | 3 Milford Mill Rd, Baltimore, MD 21208-6019 | 2006-08 | $58,265 |
| Ohio College Health Association | 1362 Mellon Rd Ste 180, Hanover, MD 21076-3192 | 1973-06 | $10,142 |
| Ohr Chadash Congregation Inc | 7310 Park Heights Ave, Baltimore, MD 21208-5436 | 2012-11 | $1,154,309 |
| Ohr Hatorah | PO BOX 2778, Silver Spring, MD 20915 | 2015-04 | $0 |
| Ohr Hatorah Inc | 441 Yeshiva Ln Apt 3b, Baltimore, MD 21208-1131 | 2013-08 | $0 |
| Ohr Kodesh Congregation | 8300 Meadowbrook Ln, Chevy Chase, MD 20815-3859 | 1948-09 | $0 |
| Ohr Menachem Jewish Center Inc | 3701 N Charles St, Baltimore, MD 21218-2302 | 2004-06 | $0 |
| Ohr Nissan Talmud Center Inc | 400 Mount Wilson Ln, Baltimore, MD 21208-1108 | 2007-09 | $0 |
| Oic Of Anne Arundel County Inc | 2600 Solomons Island Road Room 215, Edgedwater, MD 21037 | 1982-02 | $115,620 |
| Oil Heat Association Of Delmarva Inc | Po Box 1030, Salisbury, MD 21803 | 2000-08 | $0 |
| Ojczyzna Polish Dancers | 1900 Ardlyn Ct, Bowie, MD 20716 | 2012-03 | $350 |
| Ok2xcel Academics & Athletics Inc | 15480 Annapolis Road Ste 202-151, Bowie, MD 20715 | 2011-07 | $12,656 |
| Okay To Play Limited Inc | 3169 Lorenzo Ln, Woodbine, MD 21797-7501 | 2011-09 | $133,016 |
| Okeefe Charitable Remainder Tr, Okeefe Thomas A Et Al Ttee | 12538 Deer Point Cir, Berlin, MD 21811-2550 | | $0 |
| Okeer Gaa Community Support Inc | 5528 Tracey Bruce Dr, Adamstown, MD 21710-8914 | 2011-10 | $0 |
| Okeer Gaa Community Support Service Inc | 5528 Tracey Bruce Dr, Adamstown, MD 21710-8914 | 2008-06 | $0 |
| Okinawa America Ryukyu Culture Association Inc | 12638 English Orchard Ct, Silver Spring, MD 20906-3401 | 2002-10 | $0 |
| Okoyong Past Students Association Usa Opsa-Usa Inc | 10500 Foxridge Ct, Bowie, MD 20721-2614 | 1996-09 | $0 |
| Okyeman Council Of North America Inc | 12138 Central Avenue Unit 213, Bowie, MD 20721 | 2011-05 | $0 |
| Old Blair Auditorium Project Inc | 8639 B 16th Street 275, Silver Spring, MD 20910 | 2005-07 | $0 |
| Old Bo Boys Association Usa Inc, Obba | 18626 Sunhaven Ct, Olney, MD 20832-3069 | 2010-02 | $13,500 |
| Old Bohemia Historical Society Inc | Po Box 61, Warwick, MD 21912 | 1971-05 | $21,176 |
| Old Catonsville Neighborhood Association Inc | 16 Osborne Avenue, Catonsville, MD 21228 | 1998-03 | $0 |
| Old Court Greenspring Improvement Asssn Inc | 3004 Old Court Rd, Baltimore, MD 21208 | 2014-02 | $0 |
| Old Dundalk Neighborhhod Association | 60 Shipway, Baltimore, MD 21222-4415 | 2011-03 | $0 |
| Old Edwardians Association Of Metro D C Inc | 15105 Red Ridge Pl, Bowie, MD 20715-3303 | 2008-04 | $15,940 |
| Old Farm Swim & Paddle Tennis Club Inc | PO BOX 2054, Rockville, MD 20847-2054 | 1964-09 | $199,930 |
| Old Field Church Creek Community Improvement Association Inc | 929 Elizabeth St, Hvre De Grace, MD 21078-2533 | 2007-12 | $0 |
| Old Forge Flyers Inc | 12808 Bradbury Ave, Smithsburg, MD 21783 | 1985-07 | $0 |
| Old Georgetown Club Inc | PO BOX 34519, Bethesda, MD 20827-0519 | 1961-12 | $294,935 |
| Old Glory Chapter Inc | 11800 Laurel Bowie Road, Laurel, MD 20708 | 2008-01 | $0 |
| Old Harford Town Maritime Center Inc | 146 Cornfield Road, Pasadena, MD 21122 | 1993-08 | $0 |
| Old Hickory Rod & Gun Club Inc | 8006b Edgewood Church Rd, Frederick, MD 21702 | | $0 |
| Old Kolenten Students Association | 8202 Red Gate Court, Bowie, MD 20715 | 2002-06 | $20,492 |
| Old Line Events, Sando Weis | 144 W South St, Frederick, MD 21701-5502 | 2014-12 | $0 |
| Old Line Football Club | 1338 Springvale Dr, Bel Air, MD 21015-5848 | 2015-04 | $0 |
| Old Line Legal Aid Foundation Inc | 1206 Frederick Road, Catonsville, MD 21228 | 2012-08 | $1,010 |
| Old Line Sailing And Cruising Club Inc | 3351 Arundel On The Bay Rd, Annapolis, MD 21403 | | $0 |
| Old Line Society | 11 Westcroft Court, Hunt Valley, MD 21030 | 2013-09 | $0 |
| Old Line State Lacrosse Club | 224 Cloister Rd, Arnold, MD 21012-1009 | 2008-11 | $140,718 |
| Old Makeni Franciscans Association | 17015 Indian Grass Drive, Germantown, MD 20874 | 2007-08 | $0 |
| Old Mill Soccer And Rec Club | 8211 Rupert Rd N, Millersville, MD 21108-1115 | 1997-02 | $0 |
| Old Mill Youth Association Inc | 7670 Old Telegraph Road, Severn, MD 21144 | 2012-04 | $0 |
| Old Paths Baptist Church | 9008 Dangerfield Rd, Clinton, MD 20735-2914 | 2007-07 | $0 |
| Old Peoples Riding Club Inc | PO BOX 971, Unionville, PA 19375-0971 | 2003-06 | $8,992 |
| Old Prince Waleans Association | PO BOX 3072, Silver Spring, MD 20918 | 2003-08 | $0 |
| Old Rag Mountain Sportsmans Club Inc | 10 Randall St, Annapolis, MD 21401 | 2011-09 | $0 |
| Old School Boxing Athletic Center Inc, Old School Boxing And Athletic Cent | 3405 Bonita St, Hillcrest Heights, MD 20746-3107 | 2008-11 | $0 |
| Old Ship Zion Spirital Temple | 615 N Collington Ave, Baltimore, MD 21205-2308 | 2000-08 | $0 |
| Old South Athletic Club Inc | 5841 Pindell Rd, Lothian, MD 20711-9743 | 1974-06 | $0 |
| Old South Country Club Inc | PO BOX 281, Lothian, MD 20711-0281 | 1990-06 | $3,834,958 |
| Old St Anns Cemetery Fund Inc | PO BOX 733, Grantsville, MD 21536 | 1989-03 | $0 |
| Old Stars Club Usa | 9218 Bluefield Rd, Springdale, MD 20774-5427 | 1997-08 | $0 |
| Old Takoma Business Association Inc | 6909 Laural Ave, Takoma Park, MD 20912-4462 | 2004-08 | $135,932 |
| Old Time Way Church Of Deliverance | 1341 W Lafayette Ave, Baltimore, MD 21217-2531 | 1999-10 | $0 |
| Old Town Revitalization Corporation | 591 Old Town Mall # 599, Baltimore, MD 21202-4191 | 2000-08 | $0 |
| Old Whitemarsh Cemetery Trappe Maryland Inc | 38 Londonderry Drive, Easton, MD 21601 | 1973-03 | $0 |
| Old-Growth Forest Network | 4701 Whitehaven Rd, Quantico, MD 21856-2129 | 2013-01 | $74,411 |
| Olde Mill Band Boosters Association Inc | 600 Patriot Ln, Millersville, MD 21108-1351 | 1987-03 | $57,824 |
| Olde Mill Foundation | PO BOX 4765, Uppr Marlboro, MD 20775-0765 | 2004-10 | $79,422 |
| Olde Princess Anne Days Of Princess Anne Md | PO BOX 855, Princess Anne, MD 21853-0855 | 1960-09 | $0 |
| Olde Severna Park Improvement Association Inc | PO BOX 345, Severna Park, MD 21146-0345 | 1975-10 | $116,376 |
| Older Women Embracing Life Inc, Owel | 1503 E Jefferson Street Room 104, Baltimore, MD 21231 | 2014-08 | $0 |
| Oldetowne Homes Inc | PO BOX 3734, Frederick, MD 21705-3734 | 1997-04 | $66,617 |
| Oldfields School Inc | 1500 Glencoe Rd, Glencoe, MD 21152-9388 | 1938-11 | $11,257,846 |
| Oldtown Baptist Fellowship | PO BOX 115, Oldtown, MD 21555-0115 | 1963-10 | $0 |
| Oldtown Community Center Inc | Po Box 1, Oldtown, MD 21555 | 2002-06 | $0 |
| Oldtown Community Systems Inc | 19401 Oldtown Road, Oldtown, MD 21555 | 1997-09 | $216,840 |
| Oldtown Volunteer Fire Dept Inc | 18712 Oldtown Road Se, Oldtown, MD 21555 | 1982-07 | $99,619 |
| Ole & Elizabeth Flaa Charitable Remainder Unitrust, Flaa Betty Ttee | 9805 E Bexhill Dr, Kensington, MD 20895-3224 | | $0 |
| Oleg Organization For Liberal Education In Georgia Inc | 60 College Ave, Annapolis, MD 21401 | 2009-04 | $0 |
| Olentangy River Rowing Club | 4646 Brophy Rd, Howell, MI 48855 | 2001-07 | $57,608 |
| Olf Senior Housing Ii | 1966 Greenspring Drive, Timonium, MD 21093-4117 | 1946-03 | $340,753 |
| Olf Senior Housing Inc | 1966 Greenspring Drive Suite 200, Baltimore, MD 21220 | 1946-03 | $355,501 |
| Olga M Gazda Charitable Remainder Annuity Tr, Gazda Olga M & J A Baldinger Ttee | 7910 Woodmont Ave Ste 760, Bethesda, MD 20814-3073 | | $0 |
| Olga Steinhulber Nim Charitable Remainder Unitrust 43s261016 | PO BOX 17685, Baltimore, MD 21297-1685 | | $0 |
| Olive Branch Community Church Inc | 416 Olney Sandy Spring Rd, Sandy Spring, MD 20860-1007 | 1968-11 | $0 |
| Olive Foundation, Same As In Above | 9321 Lanham Severn Rd, Lanham, MD 20706-2730 | 2008-02 | $0 |
| Olive S Rudderow Charitable Remainder Unitrust, Ahern Gregory G Ttee | 420 W Patrick St, Frederick, MD 21701-4858 | | $0 |
| Olive Tree Charitable Foundation Inc | 5009 Honeygo Center Dr Ste 200, Perry Hall, MD 21128-9842 | 2013-03 | $2,714,471 |
| Olive Tree Inc | 33 Hebb Road, Hagerstown, MD 21740 | 2011-10 | $0 |
| Oliver Beach Improvement Association Inc | Po Box 57, Chase, MD 21027 | 1950-03 | $0 |
| Oliver Community Association Inc | 1400 E Federal St, Baltimore, MD 21213-2809 | 1978-08 | $162,308 |
| Oliver Economic Development Corporation | 1400 E Federal Street, Baltimore, MD 21213-2809 | 1984-12 | $75,000 |
| Oliver Heritage Research Group | 748 Dividing Road, Severna Park, MD 21146-4324 | 2005-12 | $0 |
| Olivet Baptist Church | 3500 Edmondson Ave, Baltimore, MD 21229-2048 | 1993-08 | $0 |
| Olivet Pentecostal Church Of Love Inc | 31552 Olivet Hill Rd, Galena, MD 21635-1859 | 2003-08 | $0 |
| Olivia Constants Foundation Inc | Kim D Alusi Esq 127 Lubrano Dr, Annapolis, MD 21401 | 2011-12 | $46,120 |
| Olivia Tweh-Bestman Cancer Awareness Foundation | 37 Drumcastle Ct, Germantown, MD 20876-5639 | 2008-04 | $0 |
| Ollie J Thomas Ministries Inc, Water Of Life Christian Church | 13103 Whiteholm Dr, Uppr Marlboro, MD 20774-1831 | 1993-08 | $0 |
| Olney Adventist Preparatory School | 4100 Olney-Laytonsville Rd, Olney, MD 20832-1804 | 1947-04 | $0 |
| Olney Baptist Church | PO BOX 325, Olney, MD 20830-0325 | 1963-10 | $0 |
| Olney Boys And Girls Community Sports Association Inc | PO BOX 2, Olney, MD 20830-0002 | 1969-04 | $2,736,157 |
| Olney Chamber Of Commerce Inc | PO BOX 550, Olney, MD 20830-0550 | 1987-10 | $80,374 |
| Olney Childrens Ballet Theater Incorporated | 3460 Olney-Laytonsville Road, Olney, MD 20832-1781 | 1994-08 | $240,959 |
| Olney Civic Fund Inc | PO BOX 154, Brookeville, MD 20833-0154 | 2013-11 | $2,861 |
| Olney Community Band Inc, Olney Concert Band | Po Box 1386, Olney, MD 20830-1386 | 1997-10 | $0 |
| Olney Elementary Pta | 3401 Queen Mary Drive, Olney, MD 20832 | 1969-05 | $36,464 |
| Olney Help | PO BOX 430, Olney, MD 20830-0430 | 1999-12 | $102,036 |
| Olney Home For Life, Olney Home For Life Inc | PO BOX 1684, Olney, MD 20830 | 2012-09 | $5,955 |
| Olney Jazz Troupe Inc | 15310 Layhill Road, Silver Spring, MD 20906 | 2006-07 | $0 |
| Olney Kehila | Po Box 852, Olney, MD 20830 | 2006-09 | $80,637 |
| Olney Kiwanis Foundation Inc | Po Box 128, Olney, MD 20832 | 2011-08 | $0 |
| Olney Mill Community Association Inc | PO BOX 217, Olney, MD 20830-0217 | 1971-06 | $70,037 |
| Olney Mill Swim Club Inc | PO BOX 345, Olney, MD 20830-0345 | 1972-07 | $223,161 |
| Olney Rotary Charitable Trust Inc | Po Box 103, Olney, MD 20832 | 2013-05 | $0 |
| Olney Soccer Club Inc | PO BOX 552, Olney, MD 20830-0552 | 1983-04 | $114,607 |
| Olney Theatre Corporation | 2001 Olney Sandy Spring Rd, Olney, MD 20832-1601 | 1979-06 | $6,096,384 |
| Olokoro Development Unin Wash Dc Metro Area Chapter | PO BOX 1325, Lanham, MD 20703-1325 | 2010-08 | $6,117 |
| Oloo-Dale Foundation | 9225 Brandy Ln Apt C, Laurel, MD 20723-1622 | 2011-02 | $0 |
| Olympian Brothehood Of America Olympos | 4602 Eastern Avenue, Baltimore, MD 21224 | 1986-04 | $0 |
| Omalley Senior Center Inc | 1275 Odenton Rd, Odenton, MD 21113-1628 | 2012-11 | $0 |
| Omega Baltimore Foundation Inc | 2003 Presbury St, Baltimore, MD 21217-1147 | 2013-11 | $16,470 |
| Omega Chi Epsilon Chemical Engineering Honor Society | University Of Maryland Department Of Chemical Engineering, College Park, MD 20742 | 1975-08 | $0 |
| Omega Gold Development Group Inc | 5910 Allentown Way, Camp Springs, MD 20748-2617 | 2005-09 | $68,923 |
| Omega Gospel Missions | 15205 Jerrington Ct, Bowie, MD 20721-7270 | 2008-04 | $389,320 |
| Omega Psi Phi Fraternity | 14000 Jericho Park Rd, Bowie, MD 20715 | 1970-05 | $0 |
| Omega Psi Phi Fraternity | 28313 Venton Rd, Princess Anne, MD 21853 | 1953-01 | $0 |
| Omega Psi Phi Fraternity Beta Kappa | Frostburg State College, Frostburg, MD 21532 | 1953-01 | $0 |
| Omega Psi Phi Fraternity Inc Chi Delta Chapter | Adele H Stamp Student Union Box 11, College Park, MD 20742 | 1953-01 | $0 |
| Omega Psi Phi Fraternity Inc Pi Epsilon Chapter | 1 Backbone Rd, Princess Anne, MD 21853 | | $0 |
| Omega Psi Phi Fraternity Inc, 904 Alpha Lambda Lambda District 2 | PO BOX 1112, Frederick, MD 21702-0112 | 1953-01 | $0 |
| Omega Psi Phi Fraternity Pi Alpha | 28313 Venton Rd, Princess Anne, MD 21853 | 1953-01 | $0 |
| Omega Psi Phi Fraternity, 516 Pi Omega District 2 | 2003 Presbury St, Baltimore, MD 21217-1147 | 1953-01 | $145,312 |
| Omega Psi Phi Fraternity, 735 Gamma Pi District 2 | PO BOX 4072, Capitol Hgts, MD 20791-4072 | 1953-01 | $114,804 |
| Omega Psi Phi Fraternity, 751 Tau Pi District 2 | PO BOX 66, Columbia, MD 21045-0066 | 1953-01 | $98,515 |
| Omega Psi Phi Fraternity, 842 Lambda Gamma Gamma District 2 | PO BOX 1787, Clinton, MD 20735-5787 | 1953-01 | $173,470 |
| Omega Psi Phi Fraternity, 935 Theta Mu Mu District 2 | PO BOX 47277, Baltimore, MD 21244-0277 | 1953-01 | $15,910 |