| Abbreviation | Definition |
|---|---|
| HNO | Humanitarian Needs Overview |
| HPI | Happy Planet Index |
| HPI | Human Poverty Index |
| HQ | nited Nations Headquarters, New York |
| HQ | United Nations Headquarters, New York |
| HR | Hopelessly Repressed |
| HRAD | Human Rights Approach to Development |
| HRBA | Human Rights Based Approach |
| HRFM | Human Rights Field Monitoring |
| HRL | Human Rights Law |
| HRMS | Human Resources Management Service |
| HRP | Humanitarian Response Plan |
| HRSD | Hostile Reconnaissance and Surveillance Detection |
| IA | Implementing Agency (UNEP) |
| IA | Information Analyst |
| IA | International Affairs |
| IAC | Industrially Advanced Countries |
| IAC | International Advisory Council |
| IACA | International Anti Corruption Academy |
| IACA | International Anti-Corruption Academy |