MDI

MDI may refer to:

==Computer science== Media Delivery Index, a metric used in IPTV networks Medium-dependent interface (MDI) and medium-dependent interface crossover (MDI-X), types of Ethernet port connections Microsoft Document Imaging Format, a proprietary file format Mission Data Interface, an interface developed by NUWC Keyport Multiple-document interface, a type of software application interface Multi-Draw Indirect, a rendering technique Mean decrease in impurity feature importance (machine learning)