INPA
| Acronym | Definition |
|---|---|
| INPA | Instituto Nacional de Pesquisas da Amazônia (Portuguese: National Institute for Amazon Research, Brazil) |
| INPA | Indiana News Photographers Association |
| INPA | Interchangeable Numbering Plan Area |
| INPA | Indian Naval Placement Agency (New Delhi, India) |
| INPA | Industria Nazionale Prodotti Alimentari (Italian: National Food Industry Products) |
| INPA | International Newspaper Promotion Association |