Sudan
- UF Republica Sudan
72GEOGRAFIE- MT
7221Africa - BT1 Africa de Est
- BT2 Africa Subsahariană
- MT
7231geografie economică - BT1 țări ACP
- BT1 țări CUEA
- MT
7236geografie politică - BT1 țări din Liga Arabă
Mapping
- EXM agrovoc: Agrovoc (FAO - Food and Agriculture Organization)
- EXM unbis: Unbis (United Nations Thesaurus)
- EXM unesco: UNESCO (United Nations Educational, Scientific and Cultural Organization)
- EXM zbw: ZBW (Thesaurus for Econmics)
Romanian)