Hm, no. Slav = Slovakia Slovaenia. But there is another meaning. Slavs are a group of related peoples. is southern, western and eastern Slavs.
Eastern
Oriental
Russian
Ukrainians
Belarusians
Rusyns
Western
Poles
Czechs
Slovaks
Luzhichane
Kashuba
Southern
Bulgarians
Macedonians
Serbs
Croats
Slovenes
Bosnians
Montenegrins
It is all Slavs.