Unknown & Unclassified nonprofits
Unknown & Unclassified nonprofits. Browse 557,756 public nonprofit profiles. Review organization identities, available filing years, and their complete CharitySense profiles.
Location refers to headquarters recorded in public sources, not an organization’s service area. Classification describes its reported category and does not assess its effectiveness.
Nonprofit profiles
- Mertzon Cemetery Association
EIN 756036320 · Headquarters: MERTZON, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Meru Foundation
EIN 680002931 · Headquarters: SAN RAFAEL, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Mervin B and Berenice R France Foundation
EIN 341298875 · Headquarters: BROOKLYN, OH, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-PF
- Mervin Bovaird Foundation
EIN 736102163 · Headquarters: Tulsa, OK, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Mervin Eno American Legion Post 1539
EIN 166093839 · Headquarters: STAR LAKE, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Mervin Lawton Ta Cjb-42d114015 363
EIN 366226703 · Headquarters: AMBOY, IL, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Mervis Family Foundation
EIN 351921800 · Headquarters: CARMEL, IN, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Mervyn H & Leslie D Sternberg Foundation
EIN 382707908 · Headquarters: DELRAY BEACH, FL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Merwin C Ludwig Educational Trust Fund
EIN 550699102 · Headquarters: Wardensville, WV, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Merwin Foundation
EIN 256060860 · Headquarters: ERIE, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Merwinsville Hotel Restoration Inc
EIN 060907886 · Headquarters: Gaylordsville, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Meryl Suzanne Weiss Fund
EIN 363460012 · Headquarters: Chicago, IL, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Mes State Scholarship Fund
EIN 640604176 · Headquarters: BRANDON, MS, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Mesa Antero Water Association
EIN 841254966 · Headquarters: NATHROP, CO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Mesa Art League
EIN 866056160 · Headquarters: MESA, AZ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Mesa Chamber of Commerce
EIN 860038150 · Headquarters: MESA, AZ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Mesa Checkmates Square Dance Club Inc
EIN 860485850 · Headquarters: Mesa, AZ, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Mesa Christian Schools
EIN 330551318 · Headquarters: SAN DIEGO, CA, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990
- Mesa Community Club
EIN 846036187 · Headquarters: MESA, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Mesa Company Dup
EIN 475388911 · Headquarters: Grand Junction, CO, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- Mesa Country Club Inc
EIN 860090134 · Headquarters: MESA, AZ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Mesa Country Club of Tucumcari
EIN 850090037 · Headquarters: TUCUMCARI, NM, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Mesa County Crimestoppers Inc
EIN 840903265 · Headquarters: Grand Junction, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Mesa County E M S Volunteers Inc
EIN 742291590 · Headquarters: CLIFTON, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Mesa County Farm Bureau
EIN 840429768 · Headquarters: GRAND JUNCTION, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Mesa County Genealogical Society
EIN 840892668 · Headquarters: Grand Junction, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Mesa County Historical Society
EIN 840900255 · Headquarters: Grand Junction, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Mesa County Medical Society
EIN 846034562 · Headquarters: Grand Junction, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Mesa County Tennis
EIN 842990117 · Headquarters: Grand Junction, CO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Mesa Education Association Inc
EIN 860212656 · Headquarters: MESA, AZ, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ
- Mesa Education Support Professional Association
EIN 932962814 · Headquarters: Mesa, AZ, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Mesa Elementary Pto
EIN 742230898 · Headquarters: BOULDER, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Mesa Grande Water Supply Corp
EIN 752200809 · Headquarters: GRANBURY, TX, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Mesa Hawks PTSA
EIN 901072775 · Headquarters: Arroyo Grande, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Mesa Historical Society Inc
EIN 237212637 · Headquarters: MESA, AZ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Mesa International Inc
EIN 251726174 · Headquarters: PHOENIX, AZ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Mesa Meadow Pool Inc
EIN 850159367 · Headquarters: Los Alamos, NM, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Mesa North Central Little League As
EIN 521245309 · Headquarters: Mesa, AZ, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Mesa Oaks Community Improvement Assoc Inc
EIN 952140037 · Headquarters: Covina, CA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Mesa Police Association
EIN 860709605 · Headquarters: MESA, AZ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Mesa Police Benevolent Fund
EIN 860606873 · Headquarters: MESA, AZ, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Mesa Rotary Foundation
EIN 860688658 · Headquarters: MESA, AZ, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Mesa Sports Association Inc
EIN 860540940 · Headquarters: MESA, AZ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Mesa Stamp Club Inc
EIN 473533484 · Headquarters: Mesa, AZ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Mesa Sunrise Rotary Club
EIN 860592953 · Headquarters: MESA, AZ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Mesa Therapeutic Horsemanship Inc
EIN 453455313 · Headquarters: PINEDALE, WY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Mesa Union School
EIN 770387183 · Headquarters: SOMIS, CA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Mesa Union Teachers Associatioin
EIN 814092096 · Headquarters: Somis, CA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Mesa Valley Education Association- Retired
EIN 753257801 · Headquarters: GRAND JUNCTION, CO, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Mesa Valley Vision Inc
EIN 208914739 · Headquarters: Grand Junction, CO, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N
- Mesa Varmint Callers
EIN 205125913 · Headquarters: Mesa, AZ, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Mesa Verde Country Club
EIN 952964918 · Headquarters: COSTA MESA, CA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990
- Mesa Verde Fraternal Order of Police Lodge 74
EIN 933945335 · Headquarters: Cortez, CO, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Mesa View Middle School Parent-teacher
EIN 953825474 · Headquarters: HUNTINGTON BEACH, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Mesa View Pta
EIN 901119058 · Headquarters: MENIFEE, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Mesa Westwood Little League Inc
EIN 862400523 · Headquarters: Mesa, AZ, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Mesaba Concert Association
EIN 411301148 · Headquarters: HIBBING, MN, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Mesaba Country Club
EIN 410407365 · Headquarters: HIBBING, MN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Mesaba Country Club Youth Golf Association Inc
EIN 813734783 · Headquarters: HIBBING, MN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Mesabi Community Orchestra
EIN 363375998 · Headquarters: Virginia, MN, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Mesabi Range Foundation
EIN 363297854 · Headquarters: VIRGINIA, MN, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Mescal Creek Water Inc
EIN 956379388 · Headquarters: Pinon Hills, CA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Mesch Ministries
EIN 272615503 · Headquarters: Louisville, KY, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-PF
- Meservey Area Promotional Organization
EIN 421323343 · Headquarters: Meservey, IA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Mesh Nfp
EIN 320780636 · Headquarters: KENILWORTH, IL, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Meshech Frost Tr Uw Charitable
EIN 316019431 · Headquarters: PITTSBURGH, PA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Meshewa Farm Foundation C/o Robert G Edmiston President
EIN 237748707 · Headquarters: CINCINNATI, OH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Meshoppen Volunteer Fire Company
EIN 232019356 · Headquarters: MESHOPPEN, PA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Mesilla Park Manor Pool Inc
EIN 850193976 · Headquarters: Mesilla Park, NM, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Mesilla Valley Audubon Society Inc
EIN 850270142 · Headquarters: Las Cruces, NM, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Mesilla Valley Balloon Rally
EIN 372235604 · Headquarters: Las Cruces, NM, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Mesilla Valley Chapter of Military Officers Association of America
EIN 850418394 · Headquarters: LAS CRUCES, NM, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Mesilla Valley Christian School
EIN 850250920 · Headquarters: LAS CRUCES, NM, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Mesilla Valley Flyfishers Inc
EIN 850397005 · Headquarters: LAS CRUCES, NM, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Mesilla Valley Homebrew Club
EIN 874660226 · Headquarters: Las Cruces, NM, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Mesilla Valley Pest Management Association
EIN 850435753 · Headquarters: Las Cruces, NM, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Mesilla Valley Radio Club
EIN 850316968 · Headquarters: Las Cruces, NM, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Mesivta Ahavas Hatorah Dlakewood Inc
EIN 473947223 · Headquarters: LAKEWOOD, NJ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Mesivta High School of Bradleybeach
EIN 223178609 · Headquarters: LAKEWOOD, NJ, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Mesivta of Long Beach
EIN 822462618 · Headquarters: Long Beach, NY, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Mesivta of Rabbi Yochanan
EIN 112862594 · Headquarters: Brooklyn, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Mesker Park Zoo American Association of Zoo Keepers Chapter
EIN 264077238 · Headquarters: Evansville, IN, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Mesnikoff Foundation C/o Ann R Mesnikoff-crystal
EIN 237450437 · Headquarters: WASHINGTON, DC, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Mesofinance Monthly
EIN 934554354 · Headquarters: Portland, ME, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Mesopotamia Frontiers International Inc
EIN 850909679 · Headquarters: Rochester, NY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Mesorah Heritage Foundation
EIN 112981112 · Headquarters: RAHWAY, NJ, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Mesquite Arts Council
EIN 943163811 · Headquarters: Mesquite, NV, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Mesquite Cemetery Association
EIN 742273905 · Headquarters: Lorena, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Mesquite Cemetery Trust Mesquite Cemetery Trust
EIN 751494981 · Headquarters: Mesquite, TX, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990
- Mesquite Chamber of Commerce
EIN 750885515 · Headquarters: MESQUITE, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Mesquite Community Band
EIN 752187803 · Headquarters: Mesquite, TX, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Mesquite Country Club
EIN 741461926 · Headquarters: Three Rivers, TX, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Mesquite Credit Union
EIN 756068277 · Headquarters: Mesquite, TX, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Mesquite Economic Development Foundation Inc
EIN 752458608 · Headquarters: Mesquite, TX, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Mesquite Historical and Genealogical Society
EIN 237186074 · Headquarters: Mesquite, TX, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Mesquite Metro Ambucs
EIN 911906428 · Headquarters: Sunnyvale, TX, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Mesquite Police Association
EIN 751742602 · Headquarters: Mesquite, TX, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Mesquite Rhf Housing Inc
EIN 752264833 · Headquarters: LONG BEACH, CA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Mesquite Rotary Club
EIN 271625818 · Headquarters: Mesquite, NV, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Mesquite Symphony Orchestra Association Inc
EIN 752227234 · Headquarters: MESQUITE, TX, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ