KMI
KMI is an abbreviation for:
- Carinthian mining industry, an Austrian company
- Royal Meteorological Institute of Belgium
- Body mass index, a measure for evaluating the weight of a person
- Miyazaki Airport in Japan as an IATA Code
KMI as distinguishing signs on license plate:
- Poland: powiat Miechowski in the Lesser Poland Voivodeship
- Disambiguation
- Abbreviation