| HSES | Hartford Sumner Elementary School
| Others |
| HSES | Head Start Enterprise System
| Others |
| HSES | Health Safety Environment and Security
| Others |
| HSES | Health Safety Environmental and Security
| Others |
| HSES | Health Sport And Exercise Science
| Others |
| HSES | Health Sport and Exercise Sciences
| Others |
| HSES | Health, Sport, and Exercise Science
| Others |
| HSES | Heath Springs Elementary School
| Others |
| HSES | Hemorrhagic Shock and Encephalopathy Syndrome
| Others |
| HSES | High School for Environmental Studies
| Others |
| HSES | High Shoals Elementary School
| Others |
| HSES | Hollifield Station Elementary School
| Others |
| HSES | Holly Springs Elementary School
| Others |
| HSES | Holy Spirit Episcopal School
| Others |
| HSES | Hope Sullivan Elementary School
| Others |