Amex symbols Abbreviations and Acronyms
- MPFMerrill Lynch & Company, Inc.
- MPSCMaine Public Service Company
- MPXMarine Products Corporation
- MRMorgan's Foods, Inc.
- MRIAMcRae Industries, Inc. Class A
- MRIBMcRae Industries, Inc. Class B
- MRMMerrimac Industries, Inc.
- MRSMidcoast Energy Resources, Inc.
- MRTGMulti Router Traffic Grapher
- MRYMemry Corporation
- MSMilestone Scientific, Inc.
- MSACMine Safety Appliances Company
- MSDWMorgan Stanley Dean Witter
- MSIMovie Star, Inc.
- MSLMidSouth Bancorp, Inc.
- MSNEmerson Radio Corporation
- MSSMeasurement Specialties, Inc.
- MTTMerrill Lynch & Company, Inc.
- MTYMarlton Technologies, Inc.
- MWHBaycorp Holdings, Ltd.
Last updated: — Total entries: 646