- Automotive traffic, global technical regulations, agreement between the United States of America and other governments, done at Geneva, June 25, 1998, with annexes
- Defense, Agreement between the United States of America and Kenya, effected by exchange of notes dated at Nairobi, July 28 and August 23, 2000
- Investment guaranties, Agreement between the United States of America and Madagascar signed at Washington, March 31, 1998
- Customs assistance, Agreement between the United States of America and Mexico signed at Washington June 20, 2000
- Judicial assistance, drug trafficking, Agreement between the United States of America and Singapore, signed at Singapore November 3, 2000, with exchange of notes
- Scientific cooperation, Memorandum of understanding between the United States of America and Iceland, signed at Reykjavik September 30, 2000, with annexes
- Scientific cooperation, agreement between the United States of America and Hungary signed at Washington March 15, 2000, with annexes
- Visas, agreement between the United States of America and Greece effected by exchange of notes dated at Athens, December 28, 1999 and January 24, 2000
- Environmental cooperation, GLOBE Program, agreement between the United States of America and Nepal signed at Kathmandu, March 3, 2000, with appendices
- Double taxation, taxes on estates, inheritances, and gifts, Protocol between the United States of America and Germany amending the Convention of December 3, 1980 signed at Washington, December 14, 1998
- Claims, Agreement between the United States of America and Germany signed at Berlin, July 17, 2000, with annexes
- Aviation, transport services, Agreement between the United States of America and Burkina Faso signed at Washington, July 27, 2000, with annexes
- Investment guaranties, Agreement between the United States of America and Panama signed at Panama City, April 19, 2000
- Scientific cooperation, memorandum of understanding between the United States of America and Algeria signed at Algiers February 21, 2000, with annexes
- Extradition, treaty between the United States of America and Argentina signed at Buenos Aires, June 10, 1997
- Atomic energy, cooperation : agreement between the United States of America and Other Governments effected by exchange of notes dated at Washington, July 21, 1999, with annex and related side letter
- Scientific cooperation, Agreement between the United States of America and India signed at New Delhi March 21, 2000
- Aviation, transport services, Agreement between the United States of America and Malta, signed at Washington, October 12, 2000, with annexes
- Defense, research and development projects, Memorandum of Understanding between the United States of America and the United Kingdom of Great Britain and Northern Ireland signed at Washington, April 11 and 26, 2000
- Double taxation, taxes on income, convention between the United States of America and Denmark signed at Washington, August 19, 1999, with protocol
- Satellites, Agreement between the United States of America and the European Organization for the Exploitation of Meteorological Satellites signed at Darmstadt, July 19, 2000
- Mutual legal assistance, Treaty between the United States of America and Estonia signed at Washington, April 2, 1998
- Boundary waters, minute No. 306 of the International Boundary and Water Commission, United States of America and Mexico; signed at El Paso December 12, 2000
- Cemetery, agreement between the United States of America and Panama signed at Panama City, June 11, 1999
- Defense, Agreement between the United States of America and Guinea, effected by exchange of notes dated at Conakry, July 13 and December 22, 2000
- Aviation safety, Agreement between the United States of America and Israel, signed at Israel, December 19, 2000
- Claims, Agreement between the United States of America and Austria, signed at Vienna October 24, 2000, with annexes
- Employment, Agreement between the United States of America and Estonia, effected by exchange of notes dated at Tallinn, September 25 and October 20, 2000
- Environmental cooperation, GLOBE Program, Agreement between the United States of America and India signed at New Delhi, August 25, 2000, with appendices
- Labor, convention between the United States of America and other governments adopted at Geneva, June 17, 1999
- Extradition, treaty between the United States of America and Austria, signed at Washington, January 8, 1998
- Aviation, transport services, Agreement between the United States of America and Ukraine signed at Kiev, June 5, 2000, with annexes
- Defense, joint defense facility at Pine Gap, Agreement between the United States of America and Australia Extending the Agreement of December 9, 1966, as Amended and Extended effected by exchange of notes signed at Canberra, June 4, 1998
- Defense, Agreement between the United States of America and Jordan, effected by exchange of notes dated at Amman, August 13 and 27, 2000
- Defense, Agreement between the United States of America and Nigeria, effected by exchange of notes dated at Abuja, July 27 and August 17, 2000
- Environmental cooperation, GLOBE Program, Agreement between the United States of America and Cape Verde signed at Praia, August 9, 2000, with appendices
- Defense, Agreement between the United States of America and Brazil effected by exchange of notes signed at Washington, June 2, 2000
- Environmental cooperation, GLOBE Program, Agreement between the United States of America and Paraguay signed at Asuncion, October 27, 2000, with appendices
- Employment, agreement between the United States of America and India signed at New Delhi April 10, 2000
- Defense, security of military information, agreement between the United States of America and Estonia signed at Tallinn, February 23, 2000
- Judicial assistance, Agreement between the United States of America and Botswana signed at Gaborone, July 24, 2000
- Aviation, transport services, agreement between the United States of America and El Salvador signed at San Jose, May 8, 1997, with annexes
- Health, Agreement between the United States of America and Mexico signed at Washington and Mexico, July 14 and 24, 2000
- Taxation, shipping and aircraft : agreement between the United States of America and Saudi Arabia signed at Riyadh, December 11, 1999
- Employment, agreement between the United States of America and Turkey effected by exchange of notes signed at Ankara, November 23, 1999
- Education, Agreement between the United States of America and Argentina Amending the Agreement of August 21, 1963 effected by exchange of notes signed at Buenos Aires, January 18 and March 20, 2000
- Taxation, reimbursement, Agreement between the United States of America and the World Trade Organization, signed at Geneva, December 22, 2000, with annex
- Scientific cooperation, Memorandum of Understanding between the United States of America and Hungary, signed at Budapest and Reston November 22, 2000
- Economic assistance, Agreement between the United States of America and Azerbaijan signed at Baku, May 11, 2000
- Investment guaranties, Agreement between the United States of America and the Philippines signed at Manila, October 22, 1998