What does cys stand for?

Cysteine - Also, C - An amino acid (DOG)

Cyclosporin (STED)

Cysteine - Also, C, CySH - An amino acid

Cystine - Also, CyS - An amino acid

Board of Education for the City of York Library - UTLAS symbol

Calypso Development Ltd. - Vancouver Stock Exchange symbol

Canterbury and York Society - British (WDAA)

Cathays - Cardiff - Welsh depot code

Cheyenne - Wyoming - Airport symbol (OAG)

Cheyenne, WY - Location identifier - FAA (FAAL)

Compression Yield Strength - Engineering (BARN)

Continental Yacht Sales Inc., Saint Petersburg, FL - Manufacturer code for watercraft hull identification number (USCG)

CyCare Systems - NYSE symbol

CyCare Systems, Inc. - NYSE symbol (SPSG)

Cypress Airlines - Canada - FAA designator (FAAC)

Cyprus Organisation for Standards and Control (SAUS)

Cyprus Organization for Standardization - A private company (CENE)

Cysteine (DB)

Cystoscopy - Medicine