| Roman Name | Current Name |
|---|---|
| Achaea | Greece, except Epirus, Acarnania and Thessaly |
| Africa | Tunisia |
| Aegyptus | Egypt |
| Albion | England |
| Anatolia | Turkey East |
| Arabia | Sinai peninsula and Arabian peninsula |
| Armenia | Armenia |
| Asia | Turkey West |
| Baetica | Spain South |
| Belgica | Belgium |
| Brittania | England |
| Bythnia | Turkey North West |
| Caledonia | Scotland |
| Cambria | Wales |
| Cilicia | Turkey South East |
| Cyprus | Cyprus |
| Cyrenaica | Libya East |
| Dacia | Romania, Moldova |
| Dalmatia | Croatia, Bosnia and Herzegovina West |
| Galatia | Turkey Central |
| Gaul | France |
| Germania | Germany |
| Helvetia | Switzerland |
| Hibernia | Ireland |
| Illyricum | Bosnia and Herzegovina South, Yugoslavia South West, Albania North West |
| Italia | Mainland Italy |
| Judea | Israel |
| Lusitania | Portugal |
| Mauretania | Morocco |
| Moesia | Yugoslavia (Serbia), Bulgaria |
| Noricum | mainly Austria South and Slovenia North |
| Pannonia | Hungary, Croatia North, Slovenia North East |
| Pontus | Turkey North East |
| Raetia | Switzerland North |
| Sarmatia | Russia |
| Syria | Syria |
| Scythia | Ukraine |
| Scythia Minor | Dobruja |
| Tarraconensis | Spain North |
| Thrace | Bulgaria |
| Tripoli | Libya |