A | Schedule A, Tariff Schedules of the United States Annotated |
B | U.S. Foreign Trade Schedule B, Statistical Classification of Domestic and Foreign Commodities Exported from the United States |
C | Canadian Freight Classification |
E | Coordinated Motor Freight Classification |
F | Federal Supply Classification and National Stock Number |
G | Canadian Wheat Board, Grain Code for Terminal Elevator Accounting |
H | Brussels Nomenclature |
I | Milstamp AITC or Water Commodity Code |
J | Harmonized Code |
L | Last Contained Contents STCC |
N | National Motor Freight Classification (NMFC) |
S | Standard International Trade Classification (SITC) |
T | Standard Transportation Commodity Code (STCC) |
U | Uniform Freight Classification (UFC) |
Z | Mutually defined. |