Columbia subject headings:
Asia, Central--Foreign relations--United States.
Asia, Central--Politics and government.
Kazakhstan--Foreign relations--United States.
Kyrgyzstan--Foreign relations--United States.
Tajikistan--Foreign relations--United States.
Turkmenistan--Foreign relations--United States.
United States--Foreign relations--Asia, Central.
United States--Foreign relations--Kazakhstan.
United States--Foreign relations--Kyrgyzstan.
United States--Foreign relations--Tajikistan.
United States--Foreign relations--Turkmenistan.
United States--Foreign relations--Uzbekistan.
Uzbekistan--Foreign relations--United States.
Harvard subject headings:
Asia, Central--Foreign relations--United States.
Asia, Central--Politics and government.
Kazakhstan--Foreign relations--United States.
Kyrgyzstan--Foreign relations--United States.
Tajikistan--Foreign relations--United States.
Turkmenistan--Foreign relations--United States.
United States--Foreign relations--Asia, Central.
United States--Foreign relations--Kazakhstan.
United States--Foreign relations--Kyrgyzstan.
United States--Foreign relations--Tajikistan.
United States--Foreign relations--Turkmenistan.
United States--Foreign relations--Uzbekistan.
Uzbekistan--Foreign relations--United States.
Princeton subject headings:
Asia, Central--Foreign relations--United States.
Asia, Central--Politics and government.
Kazakhstan--Foreign relations--United States.
Kyrgyzstan--Foreign relations--United States.
Tajikistan--Foreign relations--United States.
Turkmenistan--Foreign relations--United States.
United States--Foreign relations--Asia, Central.
United States--Foreign relations--Kazakhstan.
United States--Foreign relations--Kyrgyzstan.
United States--Foreign relations--Tajikistan.
United States--Foreign relations--Turkmenistan.
United States--Foreign relations--Uzbekistan.
Uzbekistan--Foreign relations--United States.