U.S. Board of Geographic Names (1975-)
Advisory Committee on Extraterrestrial Features
Washington, D.C.
Member of the Board (1979)
Executive Committee on the Environment
Ain Shams University, Cairo, Egypt
Board of Directors (1980-)
World Aerospace Education Organization
Cairo, Egypt
Board of Trustees (1988-1995)
International Federation of Institutes for Advanced Study
Toronto, Ontario, Canada
Board of Directors (1990-1997)
Kato Worldwide, Ltd.
Mount Vernon, New York
Board of Directors (1991-)
World Affairs Council
Boston, Massachusetts
Board of Trustees (1994-)
Egyptian Center for Economic Studies
Cairo, Egypt
Board of Overseers (1997-)
Lahey Hitchcock Clinic
Lexington, Massachusetts
Board of Directors (1998-)
University of the Middle East (UME)
Cambridge, Massachusetts
Board of Trustees (1999-)
Geological Society of America Foundation
Boulder, Colorado
Board Member (1999)
Egyptian Society for the Protection of Health and Environment
Cairo, Egypt
Board of Directors (1999-)
Egyptian Council for Foreign Affairs
Mohandeseen, Cairo, Egypt
Board Member (1999-)
Council on Egyptian-American Relations
Alexandria, Virginia
Board of Trustees (2001-2007)
Bibliotheca Alexandrina
Alexandria, Egypt
Board of Advisors (2001)
Arab Science and Technology Foundation (ASTF)
Sharjah, United Arab Emirates (U.A.E.)
Board of Directors (2001-)
Computer Man College
Khartoum, Sudan
Board of Governors (2002-)
American Research Center in Egypt, Inc.
New York, New York
Board of Directors (2003-)
The Center for Technology & Innovation, Inc.
Endicott, New York
Board of Overseers (2004-2007)
RAND – Qatar Policy Institute
Doha, Qatar
Steering Committee (2004-2006)
Boston University – Kuwait
Safat, Kuwait
International Board of Trustees
Palestine Astronomy Association
Jaffa, Palestine
Honorary President of the Board (2004-)
Space Technology Center, Computer Man College
Khartoum, Sudan
Board of Directors (2004-)
Planetary Science Center
Bibliotheca Alexandrina Institute
Board Member
Arab Media Forum for Environment and Development
Cairo, Egypt
Board Member (2007-)
Green Roofs Foundation
Boston, MA
Board Member (2007-)
The Royal Scientific Society
Amman, Jordan
Board Member (2007-)
The Higher Council for Science and Technology
Cairo, Egypt
Board Member (2008-)
Expert Committee
Supreme Council of Antiquities
Ministry of Culture
Cairo, Egypt
Member of Advisory Council (2008-)
U.S. Civilian Research and development Foundation
Arlington, VA
Board Member (2008-)
World Water Council
Mosaic Foundation
Washington, D.C.
Board Member (2008-)
Friends of IPSO, U.S.A.
The National Academies
Washington, D.C.
Member of International Panel of Experts (2008-)
Libyan Economic Development Board
Tripoli, Libya
Member, Fulbright Academy of Science and Technology (20008-)
Cape Elizabeth, ME