World - - - - - - the Factbook uses the W data code from DIAM 65-18 Geopolitical Data Elements and Related Features, Data Standard No. 3, December 1994, published by the Defense Intelligence Agency
Y
Entity FIPS 10 ISO 3166 Stanag Internet Comment
Yemen YM YE YEM 887 YEM .ye
Z
Entity FIPS 10 ISO 3166 Stanag Internet Comment
Zaire - - - - - -
see Democratic Republic of the Congo
Zambia ZA ZM ZMB 894 ZMB .zm
Zimbabwe ZI ZW ZWE 716 ZWE .zw
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Appendix E :: Cross-reference List of Hydrographic Data Codes