1980 Summer Olympics
Sixty-five countries that were invited to the 1980 Olympics, plus Qatar, did not participate for various reasons, including support for the boycott and economic reasons. (Qatar's 1980 IOC recognition came too late for it to be invited.) Taiwan refused to participate as a result of the 1979 Nagoya Resolution, in which the People's Republic of China agreed to participate in IOC activities if Taiwan was referred to as "Chinese Taipei". However, China boycotted the 1980 Moscow Games as well.