| Letter |
Sub heading |
| A |
Geographical studies generally |
| B |
History of geographical knowledge |
| C |
Comprehensive geographies |
| D |
Mathematical geography |
| E |
Physical Geography |
| F |
Biogeography |
| H |
Human geography |
| Regional geography |
| J |
British Isles; British Commonwealth generally |
| K |
Europe; Western Europe |
| L |
Central and south-eastern Europe; Balkans |
| N |
Northern and Eastern Europe |
| P |
Non-European countries generally; Near and Middle East; Third World |
| Q |
Africa |
| R |
Asia and the Far East |
| S |
Australasia and the Pacific Islands |
| T |
America; north America generally |
| U |
United States of America |
| V |
Canada |
| W |
Latin America and the Caribbean |
| X |
Special kinds of geographical region |
