| Name | Address, Zip |
| Adams County Public Hospital District 3 | 315 N 14th Ave, 99344-1254 |
| Othello-adams County Fire District 5 Firefighters Association | 220 S Broadway Ave, 99344-1348 |
| Learn Academy | 1025 S 1st Ave, 99344-1845 |
| Free & Accepted Masons Of Washington | Po Box 2832, 99344-2832 |
| Adams County Fair Livestock Sale Association | Po Box 1239, 99344-1218 |
| Adams County Sheriff Posse | Po Box 2882, 99344-2882 |
| Adams County Development Council | Po Box 330, 99344-0330 |
| Adams County Pet Rescue | Po Box 612, 99344-0612 |
| Central Washington Fish Advisory Committee | 8198 Highway 262 E, 99344-9625 |
| Agape Food Bank Ministries | 2790 W Harrison Rd, 99344-8911 |
| Alpha Sigma Building Assn Of Kappa Alpha Theta | 7099 N Wahluke, 99344 |
| Saddle Mountain Amateur Radio Club | 660 N 11th Ave, 99344-1139 |
| Heidis Hill Animal Sanctuary Nonprofit | 9111 Sagehill Rd, 99344-9336 |
| Iglesia Bethel Assembly Of God | Po Box 267, 99344-0267 |
| Fairview Domestic Water Assn | 855 S Mckinney Rd, 99344-9526 |
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| Saddle Mountain Water Assn Inc | Po Box 515, 99344-0515 |
| Othello Community Festivals Association | 550 E Ash St, 99344-1717 |
| Othello Baseball Association | Po Box 571, 99344-0571 |
| Rainier Tracts Water Association | 2252 W Rainier Rd, 99344-9540 |
| International Association Of Lions Clubs | Po Box 327, 99344-0327 |
| Meadow Lane Water Association | Po Box 6, 99344-0006 |
| Othello Fair Association | Po Box 298, 99344-0298 |
| Sunrise Water Association | 7010 Se Bellevue St, 99344-9660 |
| Othello Country Club Water Association | Po Box 662, 99344-0662 |
| Columbia Basin Health Association | 1515 E Columbia St, 99344-1846 |
| Othello Education Association Inc | Po Box 179, 99344-0179 |
| Othello Rodeo Association | Po Box 49, 99344-0049 |
| Bess Hampton Memorial Gardens Association | Po Box 347, 99344-0347 |
| Paul Revere Temple Association | Po Box 2832, 99344-2832 |
| Country Lane East Water Association | 1687 W Gillis Rd, 99344-9406 |
| Othello Food Bank | 949 E Main St, 99344-1447 |
| Pine Street Baptist Church | Po Box 309, 99344-0309 |
| Othello Barracudas Swim Team | 1125 Millestone Ct, 99344-5200 |
| Little League Baseball Inc | 7090 N Wahluke Rd, 99344-9388 |
| Heart Of The Basin Hfh | Po Box 168, 99344-0168 |
| Columbia Basin Circle Of Care | 1515 E Columbia St, 99344-1846 |
| Othello Community Christmas Baskets | 1137 E Juniper St, 99344-1522 |
| Othello Beautification Committee | 1155 E Elm St, 99344-1640 |
| O-town Bombers | 925 E Hamlet St, 99344-1144 |
| North Franklin Livestock Booster | 2543 Rangeview Rd, 99344-9364 |
| Royal Livestock Boosters | 16611 Road D Se, 99344-9608 |
| Elmana Church Building For The Future | 1710 E Madera St, 99344-2007 |
| Othello Cancer Support Group | 515 N Desdemona Ave, 99344-1117 |
| Lighthouse Community Center | 705 E Juniper St, 99344-1431 |
| Centro Cristiano Vida Nueva | 1326 E Cedar St, 99344-1225 |
| Greater Othello Chamber Of Commerce | 705 E Hemlock St, 99344-1425 |
| Cherish Life Fellowship | 610 E Main St, 99344-1102 |
| Othello Church Of Christ | 710 E Larch St, 99344-1438 |
| Church Of God In Christ Mennonite Desert Springs Christian School | 4980 Albany Rd, 99344-9328 |
| Freedom House Christian Fellowship | 320 S 10th Ave, 99344-1422 |
| Mid-columbia Christian School | 910 E Elm St, 99344-1637 |
| Christian Church Of Othello | Po Box 432, 99344-0432 |
| New Life Church | Po Box 156, 99344-0156 |
| Othello Church Of The Nazarene | 835 S 10th Ave, 99344-1918 |
| Columbia River Mennonite Church | 4940 Albany Rd, 99344-9328 |
| Emmanuel Church | Po Box 711, 99344-0711 |
| Othello Foursquare Church | 90 N Venice Ave, 99344-1153 |
| New Life Fellowship Of Royal City | 11435 Road E Se, 99344-9609 |
| Mid Clolumbia Friends Of Youth | 2555 Highway 24, 99344-9772 |
| Othello Co-operative Preschool | Po Box 746, 99344-0746 |
| Othello Healthy Community Coalition | 435 N Shelley Ave, 99344-1132 |
| Cobra Soccer | 1138 E Elm St, 99344-1641 |
| Othello Community Scholarship Fund | Po Box 523, 99344-0523 |
| Othello Community Museum | Po Box 121, 99344-0121 |
| Othello Sandhill Crane Festival | Po Box 542, 99344-0542 |
| Veterans Of Foreign Wars Of The United States Dept Of Washington | 2261 W Mockingbird Ln, 99344-9533 |
| Fraternal Order Of Eagles | Po Box 504, 99344-0504 |
| Othello Elephant Ear Inc | 381 E Main St, 99344-1055 |
| Othello United Fc | 847 S Skylark Way, 99344-9532 |
| Othello Junior Huskies Youth Football | 1635 E Palos Verdes Ln, 99344-2104 |
| Leah Layne Foundation | 1350 E Juniper St, 99344-1527 |
| Trusting Spirit Horse Rescue | 11087 Road A Se, 99344-9002 |
| The Old Hotel | 33 E Larch St, 99344-1335 |
| Rotary International | Po Box 523, 99344-0523 |
| Toastmasters International | 664 S Thacker Rd, 99344-9541 |
| Lasting Legacy Wildlife Museum | 255 N 13th Ave, 99344-1213 |
| Lutacaga Pta | 795 S 7th Ave, 99344-1715 |
| Wet Nose Resources | 2313 W Sherman Ln, 99344-9573 |
| Wahitis Pta | Po Box 96, 99344-0096 |
| Wahitis Pto | Po Box 96, 99344-0096 |
| Scootney Springs Ptso | Po Box 108, 99344-0108 |
| Washington State University | 559 S Country Ln, 99344-9446 |
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