Search 166 tax-exempt organizations in zip code 20678, Maryland.
| Name | Address, Zip | Tax Id (EIN) |
|---|---|---|
| Maryland 4-h Club Foundation Inc | Po Box 486, 20678-0486 | 46-1589499 |
| Maryland 4-h Club Foundation Inc | Po Box 486, 20678-0486 | 46-1767546 |
| 4-h Clubs & Affiliated 4-h Organizations | Po Box 486, 20678-0486 | 03-0545186 |
| Maryland 4-h Club Foundation Inc | Po Box 486, 20678-0486 | 16-1684976 |
| Help 4 Homeowners Community Foundation | 575 Sonoma Ln, 20678-3505 | 46-0663304 |
| 4-h Clubs & Affiliated 4-h Organizations | Po Box 486, 20678-0486 | 83-0502649 |
| Maryland 4-h Club Foundation Inc | Po Box 486, 20678-0486 | 81-1824033 |
| Maryland 4-h Club Foundation Inc | 30 Duke St, 20678-6151 | 81-2307288 |
| Maryland 4-h Club Foundation Inc | Po Box 486, 20678-0486 | 26-1458464 |
| Maryland 4-h Club Foundation Inc | Po Box 486, 20678-0486 | 46-1880354 |
| Maryland 4-h Club Foundation Inc | Po Box 486, 20678-0486 | 45-4634439 |
| Maryland 4-h Club Foundation Inc | Po Box 486, 20678-0486 | 47-2262921 |
| Farming 4 Hunger Inc | 2015 Oliver Dr, 20678-4559 | 45-4827932 |
| Maryland 4-h Club Foundation Inc | Po Box 486, 20678-0486 | 46-3998267 |
| Maryland 4-h Club Foundation Inc | Po Box 486, 20678-0486 | 92-0993652 |
| | ||
| Maryland 4-h Club Foundation Inc | 30 Duke St, 20678-6151 | 20-2666955 |
| Maryland 4-h Foundation Inc | 30 Duke St Ste 103, 20678-6151 | 99-2191253 |
| I-6 Ministries Lts | 315 Jw Williams Rd, 20678-3541 | 46-4294576 |
| Red Elephant 6 | Po Box 1965, 20678-1965 | 82-3460234 |
| Calvert C A R E S | 175 Main St, 20678-3337 | 82-1792633 |
| Calvert Alliance Against Substance Abuse Inc | Po Box 2104, 20678-2104 | 52-1675919 |
| Ancient Free & Accepted Masons Of Maryland | 655 Main Street, 20678 | 23-7144243 |
| Barstow Acres Childrens Center Inc | 590 Main St, 20678-3346 | 14-1877381 |
| Adult Day Care Corporation Of Calvert County | Po Box 1659, 20678-1659 | 52-1470017 |
| Calvert Advanced Life Support Unit Inc | 55 Security Blvd, 20678-3280 | 52-1680497 |
| National Association For The Advancement Of Colored People | Po Box 1443, 20678 | 52-6074646 |
| Calvert Affordable Housing Alliance Inc | 480 Main St, 20678-4180 | 52-2348534 |
| Childrens Aid Inc | 6205 Sandy Point Rd, 20678-5769 | 26-3216644 |
| Calvert Rainbow Alliance Inc | 65 Duke Street Suite 106, 20678-6128 | 83-4102474 |
| Amateur Athletic Union Of The United States Inc | Po Box 190, 20678-0190 | 92-3073916 |
| American Chestnut Land Trust Inc | Po Box 2363, 20678-2363 | 52-1489614 |
| American Legion | 2105 Sixes Road, 20678 | 52-2107606 |
| Anchor Christian Collaborative Inc | 25 Spring Hill Ct, 20678-3656 | 81-5237360 |
| Pta Maryland Congress Of Parents And Teachers | 520 Fox Run Blvd, 20678-4090 | 52-1759055 |
| Seek And Save Deliverance Ministry | Po Box 1982, 20678-1982 | 52-2292971 |
| Calvert Animal Welfare League Inc | Po Box 1660, 20678-1660 | 52-1811151 |
| Annapolis Irish Rowing Club Inc | 1620 Lottie Fowler Rd, 20678-4545 | 43-2109598 |
| Christmas-in-april-calvert County Inc | Po Box 2761, 20678-2761 | 52-1753519 |
| Calvert Aquatics Club Inc | 136 W Dares Beach Rd, 20678-3120 | 47-4858668 |
| Arc Of Southern Maryland | 355 W Dares Beach Rd, 20678 | 52-1062351 |
| Arts Council Of Calvert County Inc | Po Box 2569, 20678-2569 | 52-1594189 |
| Full Gospel Assembly Of God | 890 Solomons Island Road, 20678 | 41-2227020 |
| Launching Educational Assistance Programs Forward Inc | Po Box 373, 20678-0373 | 52-2169397 |
| Learning Disabilities Association Of Calvert County Inc | Po Box 345, 20678-0345 | 52-1869461 |
| International Association Of Lions Clubs | T/a Calvert County Lions Club, 20678 | 52-1551737 |
| Calvert County Tennis Association Inc | 195 Heather Rd, 20678-3274 | 52-2059065 |
| Calvert County Volunteer Fire-rescue & Ems Association Inc | Po Box 113, 20678-0113 | 99-0810948 |
| Calvert Soccer Association Inc | Po Box 488, 20678-0488 | 52-1379925 |
| Calvert Association Of Educational Support Staff | 865 Main St, 20678-3343 | 52-2058647 |
| Calvert Education Association Inc | 865 Main St, 20678-3343 | 52-1055500 |
| Bulldog Athletic Association | 530 Sonoma Ln, 20678-3504 | 46-1845597 |
| The Mike Dean Memorial Athletic Scholarship Fund | 2545 Fawn Ln, 20678-4517 | 43-1991371 |
| Calvert Memorial Hospital Auxiliary | 100 Hospital Rd, 20678-4017 | 52-0808236 |
| Calvert Babe Ruth Corporation | 3730 Thunder Hill Dr, 20678-3690 | 82-3700071 |
| Calvert County Baptist Church | 2190 Solomons Island Rd S, 20678-3325 | 52-2332647 |
| New Life Baptists Church | Po Box 3242, 20678-2252 | 14-1838924 |
| Barstow Pto | 295 Jw Williams Road, 20678-3535 | 87-1941528 |
| Calvert Tide Baseball Inc | 360 S Shore Terrace 1, 20678-4809 | 33-3082818 |
| Bombs Digs Basketball Team Corporation | 2130 Hallowing Point Rd, 20678-3481 | 82-2897422 |
| Bayside Pool Club Inc | 306 Deane Ave, 20678-4431 | 52-1209947 |
| Busy Bee Nursery Inc | 1660 Dares Beach Rd, 20678-4209 | 52-0981185 |
| Benevolent & Protective Order Of Elks Of The Usa | Po Box 1040, 20678-1040 | 52-1216462 |
| Bhc Youth Corporation | 35 Duke St Unit 1961, 20678-7568 | 92-1213787 |
| New Creation Bible Church Inc | 4405 Ridgeway Ter, 20678-4428 | 46-5217139 |
| Birthright Of Prince Frederick | 301 Steeple Chase Dr Ste 405, 20678-4051 | 52-1931286 |
| Litter Bitters Corporation | 710 Willow Way, 20678-3115 | 84-4658977 |
| Concerned Black Men Of Calvert County Inc | Po Box 13, 20678 | 52-2079536 |
| Concerned Black Women Of Calvert County | Po Box 927, 20678-0927 | 20-1333798 |
| Blossoming Butterfly Warriors Inc | 2345 Bunker Hill Ct, 20678-4333 | 88-1891450 |
| Honor The Blue Inc | Po Box 356, 20678-0356 | 92-1263125 |
| Breath Of God Ministries | 350 Jendan Way Apt 206, 20678-3884 | 47-2185369 |
| Jason & Katie Brinkley Foundation | 585 Sonoma Ln, 20678-3505 | 86-2818408 |
| Calvert County Farm Bureau | 3695 Hallowing Point Rd Ste 4, 20678-3469 | 52-0975318 |
| St Marys County School Bus Contractors Health & Welfare Tr | 205 W Dares Beach Rd, 20678-3123 | 54-6560781 |
| Calvert County School Bus Contractors Health & Welfare Tr | 205 W Dares Beach Rd, 20678-3123 | 52-2187252 |
| Cals Cru | 67 Clydesdale Ln, 20678-3485 | 93-3424002 |
| Calvert Healthcare Solutions Inc | Po Box 2469, 20678-2469 | 52-2344039 |
| The Calvert Coalition For Smart Growth Inc | 440 Solomons Island Rd, 20678-3941 | 81-3382852 |
| Calvert High School Ptso Inc | 520 Fox Run Blvd, 20678-4090 | 84-2588218 |
| Crime Solvers Of Calvert County Maryland Inc | Po Box 834, 20678-0834 | 52-1272197 |
| Safe Nights Of Calvert County Inc | Po Box 3707, 20678-2717 | 27-1328728 |
| On Our Own Of Calvert Inc | Po Box 2961, 20678-2961 | 52-1865939 |
| Calvert Meals On Wheels Inc | Po Box 348, 20678-0348 | 52-1242692 |
| Calvert Health System Inc | 100 Hospital Rd, 20678-4017 | 52-2347324 |
| Calvert Optimist Community Parks Foundation Inc | Po Box 2422, 20678-2422 | 52-1655745 |
| Friends Of The Calvert County Library Inc | Po Box 1611, 20678-1611 | 31-1626247 |
| League Of Women Voters Calvert Co | Po Box 1510, 20678-1510 | 52-6081482 |
| Calvert County Rescue Dive Team Inc | Po Box 1159, 20678-1159 | 52-1707987 |
| Newlife Calvert | 3170 German Chapel Rd, 20678-3697 | 88-2264661 |
| Calvert Elementary Pto | 1450 Dares Beach Rd, 20678-4206 | 87-3108586 |
| Calvert Environmental Trust For Youth Inc | Po Box 3348, 20678-2358 | 52-1974885 |
| Calvert Pines Senior Center Council Inc | 450 W Dares Beach Rd, 20678-3126 | 27-3177696 |
| Calvert Hospice Inc | Po Box 838, 20678-0838 | 52-1329515 |
| Community Ministry Of Calvert County | Po Box 3064, 20678-2074 | 45-3846516 |
| Calvert County Lions Club Inc | Po Box 214, 20678-0214 | 52-2169902 |
| Calvert Farmland Trust Inc | Po Box 3448, 20678-2458 | 52-1828261 |
| Community Mediation Center Of Calvert County Incorporated | Po Box 1842, 20678-1842 | 26-1932147 |
| Calvert County Chamber Of Commerce Inc | Po Box 9, 20678-0009 | 52-1215923 |
| Calvert County Public Library Foundation Inc | 850 Costley Way, 20678-3181 | 52-2176933 |
| Western Chesapeake Properties Of Calvert County Inc | Po Box 1860, 20678-1860 | 52-1164181 |