Jordan Tourism Board - www.visitjordan.com
Municipality of Greater Amman - www.ammancity.gov.jo 
Department of Statistics - www.dos.gov.jo 

Royal Jordanian Geographic Center - www.rjgc.gov.jo

SAE Institute Amman - http://www.saejordan.com

International Year of Biodiversity- http://www.un.org/ar/events/biodiversity2010/

IUCN (International Union for Conservation of Nature)- http://www.iucn.org/westasia