The NTCHS technical criteria for hydric soils were originally developed to produce a national list of hydric soils from an existing soils database, and the inclusion
American Dollar Info. 1  The code for the American Dollar is USD. 2  The symbol for the American Dollar is 3  $. The code for the Singapore Dollar is SGD.  The symbol for the Singapore Dollar is 1  $. The Dollar is divided into 100 cents.  The SG Dollar is divided into 100 1  cents. For 2017, one American Dollar has equalled average: $  1.414.
QCD is a makers mark. It means the piece was made by a company called Quality Color Design, Inc. They manufacture 14k gold, 18k gold, silver and platinum jewelry, some with di â¦ amonds and/or precious or semi precious stones, for retail jewelers.