| Name | Address, Zip |
| A-b Travel Basketball Program | Po Box 2705, 01720-6705 |
| A-b Travel Basketball Program | Po Box 2795, 01720-6795 |
| Ab Lacrosse Boosters Association | 134 Pope Rd, 01720-5732 |
| Ab Soccer Boosters | 36 Charter Rd, 01720-2931 |
| Acton-boxborough Family Network | Po Box 859, 01720-0859 |
| Acton Boxborough Youth Soccer Inc | Po Box 745, 01720-0745 |
| Acton-boxborough Baseball Boosters | C/o Aaron Watman 25 Black Horse Dr, 01720 |
| Acton-boxborough Youth Softball Association Inc | 491 Main St, 01720-3937 |
| Acton-boxborough Baseball Boosters | 13 Broadview St, 01720-4251 |
| Acton Boxborough Youth Lacrosse Inc | 446 Main St, 01720-3810 |
| Acton Boxborough Girls Youthlacrosse Inc | 20 Samuel Parlin Dr, 01720-3207 |
| Acton-boxborough Youth Softball Association Inc | 6 Kennedy Ln, 01720-2400 |
| Acton-boxborough Family Network | Po Box 859, 01720-0859 |
| Acton Adult Softball League Inc | Po Box 2386, 01720-6386 |
| Acton Boxborough Youth Soccer Inc | Po Box 745, 01720-0745 |
| Sigma Phi Epsilon University Of Massachusetts Alumni Corpora | 82 Alcott St, 01720-5535 |
| Knights Youth Football And Cheer Inc | 5 Joseph Reed Ln, 01720-2915 |
| Assabet Valley Minor Hockey Association Inc | Po Box 811, 01720-0811 |
| Minuteman Ridge Homeowners Association Inc | Po Box 2159, 01720-6159 |
| New England Mountain Bike Association Inc | Po Box 2221, 01720-6221 |
| Minuteman Ridge Homeowners Association Inc | Po Box 2159, 01720-6159 |
| New England Mountain Bike Association Inc | 7 Post Office Sq Unit 2221, 01720-7236 |
| F C Stars Inc | 30 Great Road, 01720-5684 |
| Colonial Figure Skating Club Inc | Po Box 517, 01720-0517 |
| Dual County League Inc | 36 Charter Rd, 01720-2931 |
| Hybid Farm Educational Foundation Inc | 217 Nagog Hill Rd, 01720-3227 |
| Friends Of Gardner Field | 50 Audubon Dr, 01720-4256 |
| Miracle League Of Massachusetts Inc | Po Box 524, 01720-0524 |
| Metrowest Model Railroading Society Inc | 1 Townhouse Lane, 01720-3737 |
| Nashoba Valley Pedalers | Po Box 2398, 01720-6398 |
| Nashoba Valley Pedalers | Po Box 2398, 01720-6398 |
| |