| 21,833 Maryland Tax-Exempt Organizations |
|
| Name | Address | Established | Total Income |
| Reuse Development Organization Inc | 2 N Kresson St, Baltimore, MD 21224-1708 | 1998-12 | $4 |
| Reuwer Family Charitable Foundation Inc | 5300 Dorsey Hall Dr Ste 102, Ellicott City, MD 21042-7819 | 2006-01 | $600 |
| Reval Foundation Inc | 8213 Burnley Rd, Towson, MD 21204-1809 | 2006-12 | $100,319 |
| Review & Herald Publishing Assn | 55 W Oak Ridge Dr, Hagerstown, MD 21740-7301 | 1947-04 | $0 |
| Revisions Community Housing Development Organization | 1925 Greenspring Drive, Timonium, MD 21093-4128 | 1994-03 | $368,999 |
| Revisions Inc | Lutherville Timonium, MD 21093 | | $7,322,761 |
| Revitz House Corporation, Revi | 6111 Montrose Road, Rockville, MD 20852-4806 | 1979-04 | $3,285,603 |
| Revitz House Foundation Inc | 6121 Montrose Rd, Rockville, MD 20852-4803 | 1987-04 | $6,318 |
| Rfi Family Foundation Inc | 7200 Wisconsin Ave Ste 1006, Bethesda, MD 20814-4885 | 2002-12 | $5,731,098 |
| Rheas Educational Arts Foundation Inc | 1306 St Albans Rd, Pikesville, MD 21208-3732 | 2006-02 | $1 |
| Rheumatology Nurses Society Foundation | 1810 York Rd, Luthvle Timon, MD 21093-5165 | 2008-04 | $179,445 |
| Rheumatology Nurses Society Inc | 1810 York Rd, Luthvle Timon, MD 21093-5165 | 2007-11 | $354,435 |
| Rho Xi Omega Charities Incorporated | 1498 Reisterstown Rd 271, Pikesville, MD 21208-3842 | 1991-04 | $72,210 |
| Rhythmflex Parents Association | 7520 Lindbergh Dr, Gaithersburg, MD 20879-5402 | 1996-02 | $66,997 |
| Richard & Rosalee C Davison Foundation Inc | 1233 W Mount Royal Ave, Baltimore, MD 21217-4133 | 1984-11 | $592,463 |
| Richard A Henson Charitable Foundation Inc | PO BOX 151, Salisbury, MD 21803-0151 | 1990-02 | $1,873,453 |
| Richard Allen Community | 1300 Mercantile Ln Ste 100m, Largo, MD 20774-5390 | 1998-07 | $36,778 |
| Richard And Marianne Familyfoundation Inc | 6000 Conway Rd, Bethesda, MD 20817-3431 | 2007-03 | $10,003 |
| Richard And Regina Weinberger Charitable Foundation Inc | One South St 27th Fl, Baltimore, MD 21202-3298 | 1996-12 | $16,856 |
| Richard D Van Lunen Charitable Foundation | 6851 Oak Hall Ln Ste 300, Columbia, MD 21045-5868 | 2001-02 | $5,170,770 |
| Richard E And Nancy P Marriott Foundation Inc | 10400 Fernwood Rd Dept 901, Bethesda, MD 20817-1102 | 1996-01 | $560,201 |
| Richard E Rubin Foundation | 6105 Welborn Dr, Bethesda, MD 20816-1121 | 2010-06 | $1 |
| Richard Family Foundation Inc | 1107 Kenilworth Dr Ste 302, Baltimore, MD 21204-2135 | 2000-09 | $33,727 |
| Richard N Funkhouser Foundation Inc | 12323 Itnyre Rd, Smithsburg, MD 21783-1542 | 1998-03 | $787,785 |
| Richard Telinde Trust Fbo Gynecological | PO BOX 1596, Baltimore, MD 21203-1596 | 1991-03 | $4,228,162 |
| Richcroft Inc | 11350 Mccormick Rd Ste 700, Hunt Valley, MD 21031-1002 | 1983-09 | $11,209,360 |
| Richmond Lee Downey Foundation, Downey Richmond Lee Ttee | 11211 Kemps Mill Rd, Williamsport, MD 21795-3133 | 1997-06 | $7,477 |
| Ricky Riggs Memorial Foundation Inc | 2105 Laurel Bush Rd Ste 200, Bel Air, MD 21015-5200 | 2002-02 | $14,916 |
| Ride Across Maryland Foundation Inc | 9123 State Route 108 Ste 201w, Columbia, MD 21045-1961 | 2001-03 | $354,187 |
| Riders For Health Ii Inc | 260 E Jefferson St Fl 2, Rockville, MD 20850-2333 | 2001-02 | $333,417 |
| Riderwood Village Inc | 701 Maiden Choice Ln, Baltimore, MD 21228-5968 | 2003-11 | $93,670,032 |
| Ridge Residences Inc | 101 Timber Ridge Dr, Westminster, MD 21157-5620 | 1987-06 | $877,140 |
| Ridge Seals Swim Team Inc | 13408 Brandon Manor Ct, Mount Airy, MD 21771-7700 | 2009-03 | $0 |
| Ridge Swimming Club Inc | PO BOX 631, Mount Airy, MD 21771-0631 | 1967-08 | $185,173 |
| Ridge Volunteer Fire Department Incorporated | PO BOX 520, Ridge, MD 20680-0520 | 1986-12 | $528,441 |
| Ridge Volunteer Rescue Squad Inc | PO BOX 456, Ridge, MD 20680-0456 | 1981-05 | $151,190 |
| Ridgely Volunteer Fire Department Inc | PO BOX 425, Ridgely, MD 21660-0425 | 1998-01 | $312,004 |
| Ridgelys Run Community Association Inc | 14504 Greenview Dr Ste 210, Laurel, MD 20708-3225 | 2008-09 | $135,495 |
| Riedy Family Foundation Ltd | 5175 Harpers Farm Rd, Columbia, MD 21044-5709 | 2007-02 | $215,010 |
| Right Choice Ministries | 20204 Old Forge Rd, Hagerstown, MD 21742-4842 | 2004-01 | $16,481 |
| Right Way Ministries International | PO BOX 6491, Baltimore, MD 21230-0491 | 1986-06 | $39,056 |
| Ring Chromosome 20 Foundation | 2 Hopkins Plaza, Baltimore, MD 21201-2930 | 2005-04 | $313,872 |
| Ring House Corporation | 1801 East Jefferson Street, Rockville, MD 20852-4045 | 1987-06 | $8,195,444 |
| Rinkle Family Foundation | 1122 Kenilworth Dr 5, Towson, MD 21204-2139 | 2002-01 | $5,181,030 |
| Ripm Consortium Ltd | 3600 Clipper Mill Rd Ste 211, Baltimore, MD 21211-1955 | 1998-10 | $821,481 |
| Rising Generations Early Learning Center Inc | 9700 Prince Pl, Largo, MD 20774-1057 | 1997-07 | $1,811,659 |
| Rising S T A R S Youth Scholarship Foundation Inc | 4051 Caribon St, Mitchellville, MD 20721-2814 | 2003-04 | $44,923 |
| Rising Sun Family Care Center Inc, Nazarene Day Care | 26226 Tome Highway, Colora, MD 21917 | 1992-05 | $754,510 |
| Rising Sun Historical Preservation Commission Inc | P O Box 283, Rising Sun, MD 21911 | 2006-01 | $91,162 |
| Rita Morgan Charitable Tr, Morgan John T Ttee | 680 Americana Drive, Annapolis, MD 21403-3127 | 1990-08 | $0 |
| Rita Project Inc | 10709 Pot Spring Rd, Hunt Valley, MD 21030-3019 | 2003-07 | $52,498 |
| Riva Athletic Association Inc | PO BOX 190, Riva, MD 21140-0190 | 2003-05 | $103,032 |
| Riva Baseball Club Inc, Rbi | 1102 Murray Dr, Edgewater, MD 21037-4124 | 2003-02 | $0 |
| Riva Volunteer Fire Department Inc | PO BOX 122, Riva, MD 21140-0122 | 1976-10 | $123,522 |
| Rivendale Foundation Inc | 20 Ivy Reach Ct, Hunt Valley, MD 21030-1755 | 2004-12 | $10,606 |
| Rivendell Homes Inc | 3 Milford Mill Rd, Baltimore, MD 21208-6019 | 2003-03 | $76,408 |
| River Hill Community Association Inc | 6020 Daybreak Cir, Clarksville, MD 21029-1641 | 1994-05 | $402,795 |
| River Hill High School Music | 12101 Clarksville Pike, Clarksville, MD 21029-1230 | 1996-12 | $125,817 |
| River Management Society | PO BOX 5750, Takoma Park, MD 20913-5750 | 1991-01 | $353,439 |
| Riverdale Baptist Church | 1177 Largo Rd, Uppr Marlboro, MD 20774-8619 | 2003-07 | $1,988,935 |
| Riverdale Baptist School Inc | 1133 Largo Rd, Uppr Marlboro, MD 20774-8619 | 1977-10 | $7,226,522 |
| Riverdale Fire Department Incorporated | 4714 Queensbury Rd, Riverdale, MD 20737-1921 | 1989-08 | $174,484 |
| Riverfest In Historic Charlestown Inc | PO BOX 188, Charleston, MD 21914-0188 | 2005-10 | $34,611 |
| Riversdale Historical Society Inc | 6005-48th Ave, Riverdale, MD 20737 | 1987-11 | $22,859 |
| Riverside Senior Club Inc | PO BOX 16705, Baltimore, MD 21221-0505 | 1989-12 | $8,976 |
| Riverside Yacht Club Inc | 728 Riverside Drive, Baltimore, MD 21221 | 1974-05 | $0 |
| Riviera Beach Volunteer Fire Co Inc | PO BOX 301, Riviera Beach, MD 21123-0301 | 1942-06 | $532,344 |
| Riviera Girls Softball League Inc | PO BOX 363, Rivera Beach, MD 21123-0363 | 1995-02 | $10,977 |
| Rizzoli Fam Foundation Tr, Rizzoli Hugo Ttee | 5100 Dorset Ave Apt 102, Chevy Chase, MD 20815-5460 | 2004-10 | $289 |
| Rjv Performing Arts Center Inc | PO BOX 100, Suitland, MD 20752-0100 | 1998-11 | $50,161 |
| Rmar Studios Inc | 4516 Reamy Dr, Suitland, MD 20746-3746 | 2002-08 | $5,647 |
| Rna Community Builders Inc | 1100 Wayne Ave Ste 610, Silver Spring, MD 20910-5647 | 1998-07 | $117,053 |
| Ro And Marius P Johnson Charitable Legacy Inc | 100 Light St Fl 1100, Baltimore, MD 21202-1185 | 2004-12 | $684,849 |
| Road Runners Club Of America, Annapolis Striders | PO BOX 187, Annapolis, MD 21404-0187 | 1976-03 | $433,540 |
| Road Runners Club Of America, Cumberland Valley Athletic Club | 1012 Valleybrook Dr, Hagerstown, MD 21742-3464 | 1976-06 | $244,968 |
| Road Runners Club Of America, Frederick Marathon Inc | 622 Potomac Ave, Hagerstown, MD 21740-3838 | 1976-03 | $152,173 |
| Road Runners Club Of America, Howard County Striders | PO BOX 563, Columbia, MD 21045-0563 | 1976-03 | $130,541 |
| Road Runners Club Of America, Montgomery County Road Runners | PO BOX 1703, Rockville, MD 20849-1703 | 1976-03 | $606,971 |
| Road Runners Of America, Baltimore Road Runners Club | PO BOX 9825, Baltimore, MD 21284-9825 | 1976-06 | $81,200 |
| Road Sprinkler Fitters Local 669 Ua, 669 Ppf | 7050 Oakland Mills Rd Ste 200, Columbia, MD 21046-2194 | 1941-01 | $29,312,663 |
| Road To New Life Ministries Inc | PO BOX 1776, Millersville, MD 21108-4776 | 1988-11 | $46,309 |
| Roads To Recovery Inc | 2113 Rockhaven Ave, Baltimore, MD 21228-4746 | 1992-01 | $56,047 |
| Roadside Ministries Inc | Po Box 6561, Annapolis, MD 21401 | 2004-03 | $16,006 |
| Robb And Elizabeth Tyler Foundation Inc | 705 York Rd, Baltimore, MD 21204-2504 | 1983-02 | $206,644 |
| Robbi Warren Ministries Inc | PO BOX 11951, Baltimore, MD 21207-0951 | 2005-10 | $7,490 |
| Robers Family Foundation 2ay-74c08 | 425 St Paul Pla, Baltimore, MD 21202 | 2002-08 | $55,481 |
| Robert & Claire Peter Foundation | 5310 Brabant Road, Baltimore, MD 21229 | 2003-01 | $16,020 |
| Robert & Lillian Philipson Foundation Inc | C/O R Philipson Co 8601 Ga Ave No, Silver Spring, MD 20910 | 1954-03 | $41,517 |
| Robert & Lois Klein Family Foundation Inc | 101 W Mount Royal Ave, Baltimore, MD 21201-5708 | 1998-05 | $43 |
| Robert A Pascal Youth & Family Service Center Inc | PO BOX 1012, Severna Park, MD 21146-8012 | 1971-12 | $440,492 |
| Robert A Waidner Foundation, Somerville John H & Sloan R Ttee | 7 St Paul St Ste 1400, Baltimore, MD 21202-1654 | 2002-07 | $520,219 |
| Robert And Cheryl Post Family Foundation Inc | 13085 Twelve Hills Rd, Clarksville, MD 21029-1144 | 2008-07 | $142,723 |
| Robert And Christina Silberman Charitable Trust | 10828 Alloway Dr, Potomac, MD 20854-1503 | | $31,889 |
| Robert And Jane Meyerhoff Foundation Inc | 1025 Cranbrook Rd, Cockeysville, MD 21030-1465 | 1981-06 | $751,862 |
| Robert And Jane Meyerhoff Modern Art Foundation Inc | 1025 Cranbrook Rd, Cockeysville, MD 21030-1465 | 1999-08 | $60,002 |
| Robert And Lorraine Cohen Family Foundation Inc | 12500 Park Potomac Ave South Tower, Potomac, MD 20854 | 2005-03 | $1,200 |
| Robert And Margaret Hazen Foundation Inc | 7021 Macarthur Blvd, Bethesda, MD 20816-1042 | 2009-02 | $80,425 |
| Robert And Mimie Helm Family Charitable Trust, Helm Family Charitable Trust | 12064 Open Run Rd, Ellicott City, MD 21042-6101 | 2008-12 | $243,450 |
| Robert B Lantz Foundation | 257 Providence Rd, Annapolis, MD 21409-6321 | 2010-10 | $250,000 |
| Robert Bensen Meyer Jr Foundation Inc | 9800 Sotweed Dr, Potomac, MD 20854-4718 | 1998-07 | $389,233 |
| Robert C Gallo Foundation For Aids And Virus Research Inc | 1450 South Rolling Road, Baltimore, MD 21227 | 2006-07 | $38,918 |
| Robert Garrett Fund For The Surgical Treatment Of Children, Founded By Mary F Jacobs Inc | 600 N Wolfe St Harvey 319 Jhh, Baltimore, MD 21287-0001 | 1937-08 | $433,355 |
| Robert H Smith School Of Business Foundation Inc | Van Munching Ha Ste 2570, College Park, MD 20742-0001 | 1975-05 | $3,552,718 |
| Robert H Wexler Foundation | 6507 E Halbert Rd, Bethesda, MD 20817-5473 | 1968-02 | $39,254 |
| Robert I Schattner Foundation Inc | 7101 Pyle Rd, Bethesda, MD 20817-5621 | | $122,385 |
| Robert J & Frances V Lawrence Foundation Inc | 8716 Susanna Ln, Chevy Chase, MD 20815-4714 | 1999-03 | $22,000 |
| Robert J & Muriel Kossoy Memorial Scholarship Fund | 700 Copley Ln, Silver Spring, MD 20904-1311 | 1989-05 | $416 |
| Robert M And Mary Haythornthwaite Foundation | 715 Maiden Choice Ln Cr 516, Catonsville, MD 21228-5999 | 1986-06 | $394,192 |
| Robert M Fisher Memorial Foundation Inc | 11140 Rockville Pike Ste 340, N Bethesda, MD 20852-3148 | 1963-10 | $1,232,291 |
| Robert Matz And Peggy Lee Warner Tr U-D Matz Warner Fam Foundation, Robert Matz & Peggy Lee Warner Ttee | 7 St Paul St Ste 1400, Baltimore, MD 21202-1654 | 2006-06 | $34,517 |
| Robert Moser Foundation Inc, Alban Beth A Mgr | 2277 Kays Mill Rd, Finksburg, MD 21048-2033 | 2005-12 | $30,444 |
| Robert O Wilder Foundation | 3911 Bradley Ln, Chevy Chase, MD 20815-5240 | 1966-03 | $27,014 |
| Robert Smalls Historic Foundation | 13007 Morningside Ln, Silver Spring, MD 20904-3155 | 2002-07 | $1 |
| Robert W Deutsch Foundation Inc | 1122 Kenilworth Dr Ste 201, Towson, MD 21204-2143 | 1992-12 | $2,632,255 |
| Robertas House Inc | 5719 York Rd, Baltimore, MD 21212-3606 | 2008-10 | $333,159 |
| Roberto Clemente-Santa Ana Health Clinic Inc | 105 W Monument St, Baltimore, MD 21201-4701 | 2003-11 | $238,365 |
| Roberts Home Medical Inc Employee Benifit Trust Fund, William P Roberts Iii Ttee | PO BOX 5736, Rockville, MD 20855-0736 | 2007-08 | $2,977,843 |
| Roberts Oxygen Co Inc Employee Benefit Trust Fund | PO BOX 5507, Rockville, MD 20855-0507 | 1992-06 | $3,933,263 |
| Roberts Scholarships Inc | 9304 Ivanhoe Rd, Ft Washington, MD 20744-6845 | 2008-09 | $2,750 |
| Robertson Association Inc | 3008 Spencerville Rd, Burtonsville, MD 20866-1514 | 1979-02 | $52,391 |
| Robey Road Commuters Association Inc | 6619 Auburn Ave, Riverdale, MD 20737-1618 | 1988-01 | $41,579 |
| Robin Hood Swim Club Inc | PO BOX 4787, Silver Spring, MD 20914-4787 | 1968-06 | $177,434 |
| Robs Barbershop Community Foundation Inc | 2005 Tea Island Ct, Odenton, MD 21113-4001 | 2001-02 | $77,094 |
| Rock And Roll For Children Foundation Inc | 17620 Redland Rd Ste B, Rockville, MD 20855-1245 | 2008-12 | $76,308 |
| Rock Creek Foundation For Mental Health Inc | 12120 Plum Orchard Dr Ste E, Silver Spring, MD 20904-7820 | 1978-01 | $6,572,483 |
| Rock Creek International School | 7200 Wisconsin Ave Ste 800, Bethesda, MD 20814-4842 | 1990-08 | $9,190,310 |
| Rock Creek Kay-Cee Club Inc | 5414 W Ceda Ln, Bethesda, MD 20814 | 1972-04 | $113,658 |
| Rock Creek Pool Inc | 2708 East-West Highway, Chevy Chase, MD 20815-3864 | 1960-03 | $300,949 |
| Rock Hall Volunteer Fire Co Inc | 21500 Rock Hall Avenue, Rock Hall, MD 21661 | 1947-06 | $478,870 |
| Rock Hall Yacht Club Sailing School Inc | PO BOX 441, Chestertown, MD 21620-0441 | 2003-09 | $45,829 |
| Rock Independent Academy Inc | 3407 Courtleigh Dr, Baltimore, MD 21244-2230 | 2002-10 | $589,855 |