| Africa |
|
| Kenya |
| International Civil Aviation Organization |
1975 |
| Senegal |
| International Civil Aviation Organization |
1975 |
| Somalia |
| International Civil Aviation Organization |
1975 |
| Tanzania |
| International Civil Aviation Organization |
1975 |
| Uganda |
| International Civil Aviation Organization |
1975 |
|
| Asia |
|
| Bangladesh |
| Louis Berger International |
1990 |
| Hong Kong |
| Louis Berger International |
1989-90 |
| Japan |
| Louis Berger International |
1989-90 |
| People's Republic of China |
| New School for Social Research |
1986 |
| Singapore |
| Louis Berger International |
1989-90 |
| South Korea |
| Louis Berger International |
1989-90 |
| Taiwan |
| Louis Berger International |
1989-90 |
| Thailand |
| Louis Berger International |
1989-90 |
| Vietnam |
| Loyola Marymount University |
2005 |
|
| Australasia |
|
| Australia |
| Trans-Australia Airlines |
1965-66 |
| Lord Howe Island |
| Loyola Marymount University |
2005 |
| New Guinea |
| Trans-Australia Airlines |
1965 |
| Norfolk Island |
| Loyola Marymount University |
2005 |
| Papua |
| Trans-Australia Airlines |
1965 |
|
| Caribbean |
|
| Antigua/Barbuda |
| Organization of American States |
1986 |
| Bahamas |
| Organization of American States |
1986 |
| Barbados |
| Organization of American States |
1986 |
| Jamaica |
| New School for Social Research |
1984 |
|
| Central America |
|
| El Salvador |
| Frederic R. Harris |
1994-95 |
| Nicaragua |
| R. Dixon Speas |
1972 |
| Panama |
| P & D Technologies |
1987-88 |
|
| Europe |
|
| Austria |
| Loyola Marymount University |
2002 |
| Belgium |
| Loyola Marymount University |
2005 |
| Czech Republic |
| Loyola Marymount University |
2002 |
| England |
| Trans World Airlines |
1977-81 |
| France |
| Dowling College |
1994 |
| Trans World Airlines |
1977-80 |
| Germany |
| Loyola Marymount University |
2002/2005 |
| Trans World Airlines |
1978 |
| Greece |
| Loyola Marymount University |
2004 |
| Trans World Airlines |
1978 |
| Hungary |
| Loyola Marymount University |
2002/2005 |
| Italy |
| Trans World Airlines |
1978-80 |
| Portugal |
| Loyola Marymount University |
2005 |
| Russia |
| Dowling College |
1997-2000 |
| Slovakia |
| Loyola Marymount University |
2002 |
| Slovenia |
| Loyola Marymount University |
2005 |
| Spain |
| Trans World Airlines |
1977-78 |
| Switzerland |
| International Civil Aviation Organization |
1975 |
| Trans World Airlines |
1976-78 |
|
| North America |
|
| Canada |
| Chiat/Day |
1982 |
| International Civil Aviation Organization |
1975 |
| New School for Social Research |
1983 |
| R. Dixon Speas |
1967-74 |
| Trans World Airlines |
1977-81 |
| Mexico |
| Dowling College |
1995 |
| Trans World Airlines |
1978 |
| United States |
| Chiat/Day |
1981-82 |
| Dowling College |
1993-2000 |
| Gray Line New York Tours |
1961-62 |
| Hanover Bank |
1961 |
| Hunter College |
1960-62 |
| Kerker's Pants |
1960 |
| Koehler-Iversen |
1987-95 |
| Loyola Marymount University |
2000- |
| New School for Social Research |
1982-86 |
| New York Public Library |
1958-60 |
| Stuber's Florist |
1957 |
| Trans World Airlines |
1975-81 |
|
| North Atlantic |
|
| Portugal/Azores |
| Trans World Airlines |
1976 |
|
| Pacific Islands |
|
| Fiji |
| Loyola Marymount University |
2002 |
| France/New Caledonia |
| Loyola Marymount University |
2002 |
| Kiribati |
| Loyola Marymount University |
2005 |
| Nauru |
| Loyola Marymount University |
2005 |
| Niue |
| Loyola Marymount University |
2005 |
| Solomon Islands |
| Loyola Marymount University |
2005 |
| Tonga |
| Loyola Marymount University |
2002 |
| Tuvalu |
| Loyola Marymount University |
2005 |
| Vanuatu |
| Loyola Marymount University |
2002 |
| Wallis and Futuna |
| Loyola Marymount University |
2002 |
|
| South America |
|
| Colombia |
| Frederic R. Harris/RENARDET |
1992-93 |
| R. Dixon Speas |
1968-69 |
| Colombia/San Andres |
| Frederic R. Harris/RENARDET |
1993 |
| Peru |
| Louis Berger International |
1989 |
|