Solution : https://service.sap.com/sap/support/notes/32449 (SAP Service marketplace login required)
Summary : 
      This SAP Note outlines ISO-3166 codes for countries that emerged from the dissolution of Yugoslavia, Czechoslovakia, and the Soviet Union due to political changes. It lists codes for nations like Slovenia (SI), Croatia (HR), Bosnia and Herzegovina (BA), Czech Republic (CZ), Slovakia (SK), Russia (RU), and others. Additionally, it includes codes for new states and territories such as Eritrea (ER) and Timor-Leste (TL), as well as details on name and alpha-3 code changes for countries like Romania (ROU). Source for all ISO-3166 codes is provided for further reference.
Key words : 
kz  kazakhstan lt  lithuania lv  latvia md  moldova ru  russia tj  tadzhikistan tm  turkmen republic, belarus ee  estonia ge  georgia kg  kirghiz republic, aland islands er  eritrea tl  timor-leste, tp yt  mayotte gs  south georgia, si  slowenia hr  croatia ba  bosnia, south sandwich isles ps  palestinian territory, cz  czech republic sk  slovakia, herzegovina mk  macedonia rs  serbia, je  jersey gg  guernsey im, ua  ukraine uz  uzbekistan
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