| Radford, VA (District) |
| Radiance Academy Of Learning, TX (PSA) |
| Radnor Township SD, PA (District) |
| Rahway Public School District, NJ (District) |
| Raices Del Saber Xinachtli Community School, NM (PSA) |
| Rainbows Mental Health Ctr., KS (District) |
| Rainier Prep Charter School District, WA (District) |
| Rainier School District, WA (District) |
| Rainier Sd 13, OR (District) |
| Rains County, TX (ISD) |
| Rains ISD, TX (District) |
| Raisin City Elementary, CA (District) |
| Raleigh Charter High, NC (District) |
| Raleigh County, WV (ISD) |
| Raleigh County Schools, WV (District) |
