| HRE | Harvey Racing Engines 
| Others |
| HRE | He Really Eminates
| Others |
| HRE | Health Related exercise
| Others |
| HRE | Heat Roadmap Europe
| Others |
| HRE | Heterogeneity Recency Exit
| Others |
| HRE | HIF response elements
| Others |
| HRE | High Resolution Elevation
| Others |
| HRE | High Resolution Entity
| Others |
| HRE | High Risk Exposure
| Others |
| HRE | History Research Environment
| Others |
| HRE | Holy Roman Emperor
| Others |
| HRE | Holy Roman Empire
| Others |
| HRE | Honda Research and Development Europe
| Others |
| HRE | Hoosier Road Elementary
| Others |
| HRE | Horizontal Random Erasing
| Others |
| HRE | Hormone Regulatory Element
| Others |
| HRE | Hormone Response Element
| Others |
| HRE | Hot Rod Engineering
| Others |
| HRE | Hottest Rims Ever
| Others |
| HRE | Housing and Residential Education
| Others |
| HRE | Howe Racing Enterprises
| Others |
| HRE | Huge Retarded Empire
| Others |
| HRE | Human Research and Engineering
| Others |
| HRE | Human Resource Executive
| Others |
| HRE | Human Resources Enterprise
| Others |
| HRE | Human Rights Education
| Others |
| HRE | Hurstville Real Estate
| Others |
| HRE | Hydrogen Rotary Engine
| Others |
| HRE | Hypo Real Estate
| Others |
| HRE | Hypoxia Response Element
| Others |
| HRE | Rockwell E Hardness Number
| Others |