| Other organizations in Wisconsin |
| Id | Name | Address | State | Established | Total Income |
| 1 | Marion Education Association | PO BOX 8003, Madison, WI 53708 | WI | 1971-01 | $0 |
| 2 | Markesan District Education Association | PO BOX 8003, Madison, WI 53708 | WI | 1971-01 | $0 |
| 3 | Marquette County Farm Bureau Cooperative | PO BOX 5550, Madison, WI 53705 | WI | 1949-04 | $0 |
| 4 | Marquettte County Rea | 229 W Berlin Street, Neshkoro, WI 54960 | WI | | $0 |
| 5 | Marshall Education Association | PO BOX 8003, Madison, WI 53708 | WI | | $0 |
| 6 | Marshall Sno Drifters | Po Box 65, Marshall, WI 53559 | WI | | $0 |
| 7 | Marshfield Area Rea | 9516 Bluff Drive, Pittsville, WI 54466 | WI | | $0 |
| 8 | Marshfield Auxiliary Personnel Association | PO BOX 8003, Madison, WI 53708 | WI | | $0 |
| 9 | Marshfield Teachers Association | PO BOX 8003, Madison, WI 53708 | WI | 1971-02 | $0 |
| 10 | Masonic Angel Foundation Inc, Buffalo River Masonic Angel Fund | E2050 Jaybee Drive, Eau Claire, WI 54701 | WI | 2001-03 | $0 |
| 11 | Matthews Lake Association Inc | 1304 Columbus Street, Sun Prairie, WI 53590 | WI | | $0 |
| 12 | Mauston Education Association | PO BOX 8003, Madison, WI 53708 | WI | 1971-01 | $0 |
| 13 | Mayville Education Association | PO BOX 8003, Madison, WI 53708 | WI | | $0 |
| 14 | Board Of Regents Of The University Of Wisconsin System | 127 E Oak Street, Juneau, WI 53039 | WI | 2014-03 | $0 |
| 15 | Mcfarland Family Festival Inc | Po Box 110, Mcfarland, WI 53558 | WI | 2014-06 | $26,171 |
| 16 | Meat And Allied Food Workers Severance Pay Trust Fund 2 | 8035 22nd Ave, Kenosha, WI 53143-6207 | WI | 1970-07 | $0 |
| 17 | Medford Education Association | PO BOX 8003, Madison, WI 53708 | WI | 1971-01 | $0 |
| 18 | Mellen Education Association | PO BOX 8003, Madison, WI 53708 | WI | 1971-02 | $0 |
| 19 | Melrose Mindoro Area Education Association | PO BOX 8003, Madison, WI 53708 | WI | | $0 |
| 20 | Menominee Non-Teachers | PO BOX 8003, Madison, WI 53708 | WI | | $0 |
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