Przydział numeru kraju w numerze ISBN
0 English ) (UK, US, Australia, NZ, Canada,
1 English ) South Africa, Zimbabwe)
2 French (France, Belgium, Canada, Switzerland)
3 German (Germany, Austria, Switzerland)
4 Japan
5 USSR
7 China
80 Czechoslovakia
81 India (see also 93)
82 Norway
83 Poland
84 Spain
85 Brazil
86 Yugoslavia
87 Denmark
88 Italian (Italy, Switzerland)
89 South Korea
90 Dutch/Flemish
91 Sweden
92 International (Unesco)
93 India (see also 81)
950 Argentina
951 Finland
952 Finland
953 Croatia
954 Bulgaria
955 Sri Lanka
956 Chile
957 Taiwan
958 Colombia
959 Cuba
960 Greece
961 Slovenia
962 Hong Kong
963 Hungary
964 Iran
965 Israel
967 Malaysia (see also 983)
968 Mexico (see also 970)
969 Pakistan
970 Mexico (see also 968)
971 Philippines
972 Portugal
973 Romania
974 Thailand
975 Turkey
976 Carribean: AG,BS,BB,BZ,DM,GD,GY,JM,MS,KN,LC,VC,TT
977 Egypt
978 Nigeria
979 Indonesia
980 Venezuela
981 Singapore (see also 9971)
982 Pacific: CK,FJ,KI,NR,NU,SB,TK,TO,TV,VU,WS
983 Malaysia (see also 967)
984 Bangladesh
985 Belarus
987 Argentina
9960 Saudi Arabia
9963 Cyprus
9964 Ghana
9966 Kenya
9968 Costa Rica (see also 9977)
9970 Uganda
9971 Singapore (see also 981)
9972 Syria
9973 Tunisia
9974 Uruguay
9976 Tanzania (see also 9987)
9977 Costa Rica (see also 9968)
9978 Ecuador
9979 Iceland
9980 Papua New Guinea
9981 Morocco
9982 Zambia
9983 Gambia
9984 Latvia
9985 Estonia
9986 Lithuania
9987 Tanzania (see also 9976)
9988 Ghana
9989 Macedonia
99903 Mauritius
99904 Netherlands Antilles
99908 Malawi
99909 Malta
99911 Lesotho
99912 Botswana
99913 Andorra (see also 99920)
99914 Suriname
99915 Maldives
99916 Namibia
99917 Brunei
99920 Andorra (see also 99913)
99921 Qatar