| Name | Address, Zip |
| Ohio Region 1 Disaster Animal Response Team | 4084 S State Route 231, 44883-9299 |
| H-l Clovers 4-h Club Of Seneca County | 2964 W State Route 18, 44883-8961 |
| 4-h Clubs & Affiliated 4-h Organizations | 3191 W Sr 18, 44883 |
| Cub Scout Pack 471 | 950 Township Road 1172, 44883-9706 |
| Tcs K-5 Pto | 244 S Monroe St, 44883-2906 |
| Women A C T | 60 Lelar St, 44883-3423 |
| Fbi National Academy Associates Inc | 1891 E State Route 18, 44883-8603 |
| Tiffin Foundation For The Advancement Of The Arts | 23 W Perry St, 44883-2243 |
| Cycling Without Age Seneca County | 2518 S State Route 231, 44883-9314 |
| Seneca County Agency Transportation | 3446 S Township Road 151, 44883-9499 |
| Seneca County Commission On Aging Inc | 382 S Huron St, 44883-1887 |
| Seneca County Agricultural Society Inc | Po Box 756, 44883-0756 |
| Allen Eiry Senior Center Inc | 28 Hopewell Ave, 44883-2601 |
| Alpha Phi Omega | 44 Greenfield St, 44883-2445 |
| Altrusa International Foundation Inc | Po Box 361, 44883-0361 |
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| Amateur Radio Emergency Service Sandusky County | 1658 E Township Road 144, 44883-8441 |
| Izaak Walton League Of America Inc | Po Box 724, 44883-0724 |
| American Civil War Museum Of Ohioinc | 217 S Washington St, 44883-2890 |
| Seneca County Jr Fair Foundation Maintenance And Repair Charitable | Po Box 297, 44883-0297 |
| Tiffin Music And Art Festival Inc | Po Box 591, 44883-0591 |
| Seneca Autism Learning And Support Association Salsa | 780 E County Road 20, 44883-9351 |
| Help And Assistance For Neurological Disorders | 959 S Township Road 109, 44883-9380 |
| Casa Of Seneca Sandusky And Wyandot Counties | 21 Court St, 44883-2302 |
| Tiffin Ctr Parents & Vol Asso For Ret Citizens Inc | 600 N River Rd, 44883-1173 |
| Tiffin Youth Sports Association | 216 Hudson St, 44883-1422 |
| Tiffin Masonic Relief Association | Po Box 519, 44883-0519 |
| Young Mens Christian Association Of Bucyrus-tiffin Inc | 180 Summit St, 44883-3168 |
| Seneca County Firemans Association | 1070 S County Road 17, 44883-9408 |
| Longanbach Family Association | 259 S Sandusky St, 44883-2745 |
| Christian Counseling Center At First Lutheran Church | Po Box 713, 44883-0713 |
| Tornado Athletic Boosters Club | Po Box 705, 44883-0705 |
| St Francis Home Auxiliary | 182 St Francis Ave, 44883-3456 |
| Seneca County Home Auxiliary | 4043 W County Road 52, 44883-9767 |
| Tiffin Band Boosters | Po Box 461, 44883-0461 |
| Friends Of The Tiffin Bark Park | 206 Gross St, 44883-3524 |
| The Barnes-deinzer Seneca County Museum Foundation Inc | Po Box 433, 44883-0433 |
| Big Sticks Baseball Club | Po Box 432, 44883-0432 |
| Tiffin Biddy Wrestling Club | 672 Miami St Ste A, 44883-1984 |
| Giving Birthdays Inc | 343 N Sandusky St, 44883-1155 |
| Black Swamp Vbc | 1625 S County Road 1, 44883-9746 |
| Buckeye Border Collie Rescue Inc | Po Box 375, 44883-0375 |
| Mandi Borer Foundation | 2676 S State Route 100, 44883-8972 |
| United States Bowling Congress Inc | 539 Hedges St, 44883-3448 |
| United States Bowling Congress Inc | 248 W Perry St, 44883-2033 |
| The Britten J Hess Memorial Scholarship Trust | 50 W County Road 16, 44883-9259 |
| Charles D Bud Hering Jr Foundation | Po Box 767, 44883-0767 |
| Calvert Catholic Schools | 152 Madison St, 44883-2825 |
| Calvert Catholic Schools Educational Foundation | 152 Madison St, 44883-2825 |
| St Francis Senior Ministries Day Care Inc | 182 St Francis Ave, 44883-3456 |
| Tiffin Seneca Day Care Center Inc | 131 E Perry St, 44883-2379 |
| Franciscan Earth Literacy Center | 194 St Francis Avenue, 44883-3456 |
| Tiffin-seneca Teen Center | Po Box 1063, 44883-7063 |
| Senior Community Center Of Kiwanis Manor Inc | 7 W Market Street, 44883-2750 |
| Seneca County Jail Chaplaincy Committee | Po Box 352, 44883-0352 |
| Tillys Christmas For Kids Charity | 891 W Township Road 1177, 44883-8649 |
| Warrior Club Llc | 173 N Tecumseh Trl, 44883-3460 |
| Kiwanis Club Of Tiffin Ohio Foundation | Po Box 444, 44883-0444 |
| Foundation Of Tiffin Rotary Club | Po Box 294, 44883-0294 |
| Tiffin Glass Collectors Club | Po Box 554, 44883-0554 |
| Tiffin Columbian Gridiron Club | 638 E County Road 16, 44883-8609 |
| Ohio Federation Of Mothers Of Twins Clubs Inc | 3107 Township Road 1175, 44883-9254 |
| Seneca County Homeless Coalition | Po Box 25, 44883-0025 |
| Old Fort Schools Renovation Committee Inc | 7635 N County Road 51, 44883-9801 |
| Seneca County Common Ground | 125 E Market St, 44883-3903 |
| The Tiffin Community Foundation | 31 S Washington St, 44883-2347 |
| Old Fort Seneca Community Park | 5319 N Township Road 137, 44883-9447 |
| Seneca County Community Emergency Response Team | 3573 S Township Road 165, 44883-8897 |
| East Green Summer Concert Series | 161 Greenfield St, 44883 |
| The Holy Family Conference Society Of St Vincent De Paul | Po Box 553, 44883-0553 |
| Sisters Of St Francis Convent | 200 St Francis Ave, 44883-3458 |
| Seneca Industrial & Economic Development Corp | 96 S Washington St Ste A, 44883-2348 |
| Family Counseling Service Inc | 2430 S State Route 100, 44883-9384 |
| Seneca County Jr Fair Foundation | Po Box 297, 44883-0297 |
| Seneca County Martin Luther King Jr Monument | 21 Herrick Ct, 44883-3405 |
| Seneca County Young Professionals | Po Box 274, 44883-0274 |
| Just For Kids Of Seneca County | 676 E Spayth St, 44883-3621 |
| Friends Of Seneca County Park District | Po Box 872, 44883-0872 |
| Jam S Creations Llc | 145 Madison St, 44883-2826 |
| Csji-tiffin Inc | 182 St Francis Avenue, 44883-3456 |
| D & L Services Of Tiffin Inc | 3386 N St, 44883 |
| St Vincent Depaul Society | 184 S Washington St, 44883-2861 |
| Dress Right Dress Inc | 643 Miami St, 44883-1983 |
| East Green Foundation | 161 Greenfield St, 44883-2499 |
| Episcopal Network For Economic Justice | 188 Riverside Dr, 44883-1644 |
| Tiffin Elks Foundation | 106 E Perry St, 44883-2311 |
| Fish Of Tiffin | 131 E Perry St, 44883-2379 |
| Tiffin Youth Football Inc | 25 N Township Road 165, 44883-9672 |
| Habitat For Humanity International Inc | 65 Grace St, 44883-1410 |
| St Francis Senior Ministries Memorial Foundation Inc | 182 St Francis Ave, 44883-3456 |
| Uda Success Foundation | 3700 S State Route 100, 44883-8870 |
| Seneca Mentoring Youth Links Foundation | 928 W Market St, 44883-2529 |
| Tiffin Seneca Library Foundation | 77 Jefferson St, 44883-2304 |
| Noah Foundation Of Ohio Inc | Po Box 652, 44883-0652 |
| Webster Foundation Inc | 325 Hall St, 44883-1419 |
| National Machinery Foundation Inc | Po Box 747, 44883-0747 |
| St Francis Home Inc | 182 St Francis Ave, 44883-3456 |
| St Francis Villas Inc | 182 St Francis Ave, 44883-3456 |
| Friends Of The Tiffin-seneca Public Library | 77 Jefferson St, 44883-2304 |
| Splash Of Love From Home Inc | 119 Douglas St, 44883-1170 |
| Tiffin Honor Games | Po Box 41, 44883-0041 |
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