| Acronym | Sense | Language | Topics |
|---|---|---|---|
| HDI | Human Development Institute | In English | |
| HDI | Human Development Index = IDH | Indice de Développement Humain | In French = IHD | Indico de Homa Disvolviĝo | In Esperanto = IDH | Índex de Desenvolupament Humà | In Catalan |
In English | → Demography, statistics, sociology |