- DI stands for Data In
- DI stands for Due In
- DI stands for Das Ist (German: that is)
- DI stands for Destination Imagination
- DI stands for Division(al)
- DI stands for Digital Input
- DI stands for Direct Injection (connection of an electrical musical instrument to a mixer)
- DI stands for Digital Intermediate
- DI stands for Disability Insurance
- DI stands for Disability Income
- DI stands for Data Item
- DI stands for Digitally Imported (internet radio)
- DI