| Acronym | Sense | Language | Topics |
|---|---|---|---|
| INN | Instituto Nacional de Normalización (www.inn.cl) | In Spanish | → Standardization |
| INN | International Nonproprietary Name = DCI | Dénomination Commune Internationale | In French = DCI | Denominación Común Internacional | In Spanish = DCI | Denominazione Comune Internazionale | In Italian = МНН | Международное непатентованное название | In Russian |
In English | → Pharmacology, toxicology |