PMI may stand for:
Computer science
- Pointwise mutual information, in statistics
- Privilege Management Infrastructure in cryptography
- Product and manufacturing information in CAD systems
Companies
- Philip Morris International, tobacco company
- Picture Music International, former division of EMI
- Precious Moments, Inc., American giftware catalog company
- Precision Monolithics, a semiconductor manufacturer
Economics
- Passenger-mile
- Post-merger integration
- Private mortgage insurance or lenders mortgage insurance
- Purchasing Managers' Index, of business sentiment
Locations
- Palma de Mallorca Airport (IATA airport code PMI)
Mathematics
- Pointwise mutual information, measure in statistical probability theory
- Principle of Mathematical Induction, a method of proof involving the natural numbers
Organizations
- Plumbing Manufacturers International
- Project Management Institute
- Pensions Management Institute, UK
- Palang Merah Indonesia, the Indonesian Red Cross Society
Schools
- Philippine Maritime Institute
- PMI College - Bohol, Tagbilaran City
- Pima Medical Institute, US
Medicine
- The pulse at the point of maximum impulse (PMI) is the apex beat of the heart
- Post-mortem interval, the time since a death
Technique
- Positive material identification of a metallic alloy
- Preventive maintenance inspection, USAF
Other uses
- US Presidential Management Internship, now Presidential Management Fellows Program