Hungary competed at the 1984 Winter Olympics in Sarajevo, Yugoslavia.
Hungary competed at the 1998 Winter Olympics in Nagano, Japan.
Athletes from the Socialist Federal Republic of Yugoslavia competed at the 1988 Winter Olympics in Calgary, Canada.
Romania competed at the 1968 Winter Olympics in Grenoble, France. The two-man bobsleigh team of Nicolae Neagoe and Ion Panţuru won the nation's first medal at the Winter Games, a bronze. As of the 2018 games, they remain Romania's only Winter Olympic medalists.
Romania competed at the 1976 Winter Olympics in Innsbruck, Austria.
Romania competed at the 1984 Winter Olympics in Sarajevo, Yugoslavia.
Romania competed at the 1994 Winter Olympics in Lillehammer, Norway.
Romania competed at the 1998 Winter Olympics in Nagano, Japan.
Argentina competed at the 1980 Winter Olympics in Lake Placid, United States.
Argentina competed at the 1984 Winter Olympics in Sarajevo, Yugoslavia.
Argentina competed at the 2002 Winter Olympics in Salt Lake City, United States.
Latvia competed at the 1998 Winter Olympics in Nagano, Japan.
The People's Republic of China competed at the Winter Olympic Games for the first time at the 1980 Winter Olympics in Lake Placid, United States.
The People's Republic of China competed at the 1984 Winter Olympics in Sarajevo, Yugoslavia.
Spain competed at the 1984 Winter Olympics in Sarajevo, Yugoslavia.
Bulgaria competed at the 1984 Winter Olympics in Sarajevo, Yugoslavia.
Bulgaria competed at the 1980 Winter Olympics in Lake Placid, United States.
Bulgaria competed at the 1976 Winter Olympics in Innsbruck, Austria. It did not earn any medals.
Costa Rica competed at the 1984 Winter Olympics in Sarajevo, Yugoslavia.
The Republic of China (ROC) had always competed in the Olympic Games under that name except for the second time under the name of Chinese Taipei, and the first Winter Games, at the 1984 Winter Olympics in Sarajevo, Yugoslavia. The change in name was a result of the Nagoya Resolution, adopted by the International Olympic Committee (IOC) in 1979 due to objections raised in the 1970s by the People's Republic of China (PRC) over the political status of Taiwan. The IOC restrictions over the ROC name had led the ROC to boycott the Summer Games of 1976 and 1980; the PRC had boycotted all the previous Olympic Games.
Croatia (1992–)
Slovenia (1992–)
Bosnia and Herzegovina (1994–)
North Macedonia (1998–)
Serbia and Montenegro (1998–2006)
Montenegro (2010–)
Serbia (2010–)
Kosovo (2018–)
