AMI is a three-letter abbreviation with multiple meanings, as described below:

• In computing and telecommunications, abbreviation for Alternate Mark Inversion, a method of encoding data to be transmitted.
• Abbreviation of American Meat Institute, a meat industry trade organization
• Abbreviation of American Megatrends Incorporated, a computer hardware and software supplier.
• Abbreviation for acute myocardial infarction.
• Ami is a slang word for "American" in German-speaking areas.
• AMI Average Mutual Information measures the independence of two variables.
• AMI Entertainment
• Arcminute Microkelvin Imager

AMI | AMI