- DMRI stands for Danish Meat Research Institute (est. 1954; Denmark)
- DMRI stands for Dominica Maritime Registry, Inc. (Fairhaven, MA)
- DMRI stands for Defence Medical Research Institute (Singapore)
- DMRI stands for Dépannage Maintenance Réparation Industriels (French industrial equipment repair company)
- DMRI stands for Device Master Record Index (medical device engineering)
- DMRI stands for Drug Misuse Research Initiative (UK)
- dMRI stands for Dental Magnetic Resonance Imaging
- DMRI stands for Date Material Required Increasing Urgency
- DMRI stands for Don Mills Residents Incorporated (Don Mills, ON, Canada)
DMRI