| HIES | Handbook of International Economic Statistics 
| Others |
| HIES | Harkers Island Elementary School
| Others |
| HIES | Hartutako Immuno Eskasiaren Sindromea
| Others |
| HIES | Hawaii International Environmental Services
| Others |
| HIES | Hirschmann Industrial Ethernet Specialist
| Others |
| HIES | Hitachi Industrial Equipment Systems
| Others |
| HIES | Home Inspection Educational Seminars
| Others |
| HIES | Home Insulation Energy Systems
| Others |
| HIES | Household Income and Expenditure Survey
| Others |
| HIES | Household Integrated Economic Survey
| Others |
| HIES | Hrvatska Interaktivna Enciklopedija Stripa
| Others |
| HIES | Hyper Immunoglobulin E Syndrome
| Others |
| HIES | Hyper Immunoglobulin E Syndromes
| Others |