IAHE
| Acronym | Definition |
|---|---|
| IAHE | International Association for Hydrogen Energy |
| IAHE | Indiana Association of Home Educators |
| IAHE | International Alliance of Healthcare Educators |
| IAHE | Institute for Arts and Humanities Education (est. 1982; New Jersey) |
| IAHE | Illinois Association of Highway Engineers (Paris, IL) |
| IAHE | Infantile Acute Hemorrhagic Edema |