| 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) |
| Ralls Co. R-Ii, MO (District) |
| Ralls County, MO (ISD) |
| Ralls ISD, TX (District) |
| Ralph C Mahar, MA (District) |
| Ralph J Bunche Academy, NM (District) |
| Ralston Public Schools, NE (District) |
