- Great Britain (DA) 1739
- History of Austria, Austro-Hungarian Empire (DB) 91
- France. Andorra. Monaco (DC) 1013
- Germany (DD) 229
- History of the Greco-Roman World (DE) 22
- History of Greece (DF) 123
- History of Italy (DG) 547
- Low countries, Benelux Countries (Belgium, Luxembourg) (DH) 167
- Netherlands (Holland) (DJ) 60
- Eastern Europe (General) (DJK) 1
- Russia, Soviet Union, Former Soviet Republics, Poland (DK) 251
- Northern Europe, Scandivavia (DL) 112
- Spain, Portugal (DP) 247
- Switzerland (DQ) 42
- Balkan Peninsula (DR) 113
- History of Asia (DS) 1061
- History of Africa (DT) 567
- Oceania (South Seas - Australia, New Zealand, Polynesia) (DU) 235
- Gypsies (DX) 18
