| naccrra.net | National Association of Child Care Resource and Referral Agencies |
| uchsc.edu | National Resource Centre for Health and Safety in Child Care |
| nccic.org | National Child Care Information Center (U.S.) |
| zerotothree.org | Zero To Three's Web Site |
| usachildcare.org | Usa Child Care | ! |
| parentsplace.com | ParentsPlace.com |
| nsaca.org | National School Age Care Alliance |
| nccanet.org | National Child Care Association (NCAA) |
| nafcc.org | National Association for Family Child Care (NAFCC) |
| naeyc.org | The National Association for the Education of Young Children |
United States , Michigan , Ann Arbor