Abbreviation Definition
SLUTSouth Lake Union Transit
SLVXSilver Enterprises
SLWCStillwater Central Railroad
SLWCStillwater Central Railroad Company Incorporated
SLWUSaltworks Techologies
SLXUStewart Lubricants & Service Co
SLZUCARU Specialized Leasing
SMSt. Mary's Railroad
SMSt. Marys Railroad Company
SMASan Manuel Arizona Railroad
SMASan Manuel Arizona Railroad Company
SMARSwindon Marlborough and Andover Railway
SMARTSonoma Marin Area Rail Transit
SMCXSan Miguel Electric Cooperative
SMCZMaine Central Railroad
SMCZMaine Central Railroad Company
SMDUMinnesota Mining and Manufacturing - 3M
SMDUMinnesota Mining and Manufacturing (3M)
SMEXSouth Mississippi Electric Power Association
SMIXStructural Metals

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