| Acronym | Definition |
|---|
| IAPO➣International Academic Programmes Office (South Africa) |
| IAPO➣International Alliance of Patients Organizations (est. 1996; London, England, UK) |
| IAPO➣International Association of Professional Organizations (est. 2002) |
| IAPO➣International Association of Privacy Officers (est. 2000) |
| IAPO➣International Association of Physical Oceanography |
| IAPO➣Indian Agricultural Program of Ontario (Stirling, Ontario, Canada) |
| IAPO➣International Association of Patients' Organizations |