DESCON 2 Bekanntmachung International United Nations Institute for Training and Research - UNITAR 1 Bekanntmachung International Qatar Railways Company - Qatar Rail 44 Bekanntmachung Doha Qatar General Electricity and Water Corporation - KAHRAMAA 604 Bekanntmachung International Qatar General Organization for Standards and Metrology 17 Bekanntmachung Doha Weiterlesen