| Acronym | Sense | Language | Topics |
|---|---|---|---|
| IAP | Institut Algérien du Pétrole (www.iap.dz) | In French | → Specialized or polytechnical colleges → Mining → 665 → Algeria |
| IAP | Institut für Allgemeine Physik | In German | → Physics |
| IAP | Indoor Air Pollution | In English | → Threats to the environment |