VMI is a three letter acronym that may refer to:
- Velocity Map Imaging
- Vendor Managed Inventory
- Video Module Interface, is bi-directional VMI-compatible connectors are provided to enable a video module, such as a DVD/MPEG card in a PCI slot, to communicate video data directly to the graphics card (Intel G740, Voodoo Rush).
- Virginia Military Institute
- United States v. Virginia ("the VMI decision")
- Virtual Machine Interface
- Virtual Machine Introspection, is a host intrusion detection system that exploits virtual machine introspection to check the integrity of a kernel running inside a virtual machine.
- Virginia Mason Institute