Modern Country Ancient Regions (ca. 3rd cent. BC) Italian Regions (from 41 BC on)
Roman provinciae (ca. AD 200)
GreeceAcarnaniaEpirus
GreeceAchaiaAchaia
GreeceAchaia PhthiotisAchaia
ItalyAemiliaAemilia (Regio VIII)
TurkeyAeolisAsia
EgyptAethiopiaAegyptus
GreeceAetoliaAchaia
AlgeriaAfrica
LibyaAfricaAfrica Proconsularis
TunisiaAfricaAfrica Proconsularis
ItalyApuliaApulia et Calabria (Regio II)
BahrainArabia
JordanArabiaArabia
Saudi ArabiaArabia
SyriaArabiaArabia
SyriaArabiaSyria
YemenArabia
GreeceArcadiaAchaia
GreeceArgolisAchaia
ArmeniaArmeniaArmenia
TurkeyArmeniaArmenia
TurkeyArmenia
AzerbaijanArmenia?Armenia?
IraqAssyriaMesopotamia
GreeceAtticaAchaia
AfghanistanBactria
TurkeyBithyniaBithynia et Pontus
GreeceBoeotiaAchaia
UkraineBosporus Cimmerius
United KingdomBritanniaBritannia
ItalyBruttiumBruttium et Lucania (Regio III)
ItalyCalabriaApulia et Calabria (Regio II)
ItalyCampaniaLatium et Campania (Regio I)
TurkeyCappadociaCappadocia
TurkeyCariaAsia
TurkeyCataoniaCappadocia
TurkeyCiliciaCilicia
FranceCorsicaCorsica
GreeceCretaCreta
GreeceCycladesAchaia
GreeceCycladesAsia
LibyaCyrenaicaCyrenaica
MoldovaDaciaDacia
RomaniaDaciaDacia
SerbiaDaciaDacia
EgyptEastern desertAegyptus
IranElam
GreeceElisAchaia
GreeceEpirusAchaia
AlbaniaEpirusEpirus
GreeceEpirusEpirus
ItalyEtruriaEtruria (Regio VII)
GreeceEuboeaAchaia
BelgiumGalliaBelgica
BelgiumGalliaGermania Inferior
FranceGalliaAlpes Cottiae
FranceGalliaAlpes Graiae
FranceGalliaAlpes Maritimae
FranceGalliaAquitania
FranceGalliaBelgica
FranceGalliaGermania Superior
FranceGalliaLugdunensis
FranceGalliaNarbonensis
GermanyGalliaBelgica
GermanyGalliaGermania Inferior
GermanyGalliaGermania Superior
ItalyGalliaAlpes Cottiae
ItalyGalliaAlpes Graiae
ItalyGalliaAlpes Maritimae
LuxemburgGalliaGermania Inferior
MonacoGalliaAlpes Maritimae
NetherlandsGalliaGermania Inferior
SwitzerlandGalliaAlpes Poeninae
SwitzerlandGalliaGermania Superior
SwitzerlandGalliaNarbonensis
Czech RepublicGermania
GermanyGermaniaGermania Inferior
GermanyGermaniaGermania Superior
GermanyGermania
HungaryGermania
NetherlandsGermania
NetherlandsGermaniaGermania Inferior
SlovakiaGermania
United KingdomHibernia
IrelandHibernia
PortugalHispaniaBaetica
PortugalHispaniaHispania Citerior
PortugalHispaniaLusitania
SpainHispaniaBaetica
SpainHispaniaHispania Citerior
SpainHispaniaLusitania
CroatiaHistriaVenetia et Histria (Regio X)
SloveniaHistriaVenetia et Histria (Regio X)
ItalyHistriaVenetia et Histria (Regio X)
AlbaniaIllyricumDalmatia
AlbaniaIllyricumMacedonia
Bosnia and HerzegovinaIllyricumDalmatia
CroatiaIllyricumDalmatia
MontenegroIllyricumDalmatia
SerbiaIllyricumDalmatia
TurkeyIoniaAsia
TurkeyIsauriaCilicia
TurkeyIsauriaLycia et Pamphylia
GreeceIsthmosAchaia
ItalyItalia
GreeceLaconiaAchaia
ItalyLatiumLatium et Campania (Regio I)
GreeceLemnosAchaia
GreeceLesbosAsia
ItalyLiguriaLiguria (Regio IX)
GreeceLocrisAchaia
ItalyLucaniaBruttium et Lucania (Regio III)
TurkeyLycaoniaGalatia
TurkeyLyciaLycia et Pamphylia
TurkeyLydiaAsia
BulgariaMacedoniaMacedonia
Republic of MacedoniaMacedoniaMacedonia
GreeceMalisAchaia
LibyaMarmaricaAegyptus
AlgeriaMauretaniaMauretania Caesariensis
MoroccoMauretaniaMauretania Caesariensis
MoroccoMauretaniaMauretania Tingitana
SpainMauretaniaMauretania Tingitana
TunisiaMauretaniaMauretania Caesariensis
IranMedia
IraqMesopotamiaMesopotamia
SyriaMesopotamiaMesopotamia
SyriaMesopotamiaSyria
TurkeyMesopotamiaMesopotamia
GreeceMesseniaAchaia
Bosnia and HerzegovinaMoesiaMoesia Superior
BulgariaMoesiaMoesia Superior
Republic of MacedoniaMoesiaMoesia Superior
SerbiaMoesiaMoesia Superior
TurkeyMysiaAsia
AustriaNoricumNoricum
GermanyNoricumNoricum
ItalyNoricumNoricum
SloveniaNoricumNoricum
EgyptNorthern SinaiAegyptus
AlgeriaNumidiaAfrica Proconsularis
AlgeriaNumidiaMauretania Caesariensis
AlgeriaNumidiaNumidia
TunisiaNumidiaAfrica Proconsularis
GreecePaeoniaAchaia
IsraelPalestinaArabia
IsraelPalestinaIudaea
JordanPalestinaArabia
JordanPalestinaIudaea
TurkeyPamphyliaLycia et Pamphylia
AustriaPannoniaPannonia Superior
Bosnia and HerzegovinaPannoniaPannonia Inferior
Bosnia and HerzegovinaPannoniaPannonia Superior
CroatiaPannoniaPannonia Inferior
CroatiaPannoniaPannonia Superior
Czech RepublicPannoniaPannonia Superior
HungaryPannoniaPannonia Inferior
HungaryPannoniaPannonia Superior
SerbiaPannoniaPannonia Inferior
SlovakiaPannoniaPannonia Superior
SloveniaPannoniaPannonia Superior
TurkeyPaphlagoniaBithynia et Pontus
TurkeyPaphlagoniaGalatia
GreecePhocisAchaia
IsraelPhoeniciaIudaea
IsraelPhoeniciaSyria
LebanonPhoeniciaSyria
SyriaPhoeniciaSyria
TurkeyPhrygiaAsia
TurkeyPhrygiaGalatia
ItalyPicenumPicenum (Regio V)
TurkeyPisidiaAsia
TurkeyPisidiaGalatia
TurkeyPisidiaLycia et Pamphylia
TurkeyPontusBithynia et Pontus
SwitzerlandRaetiaRaetia
AustriaRaetiaRaetia
GermanyRaetiaRaetia
ItalyRaetiaRaetia
LiechtensteinRaetiaRaetia
GreeceRhodosAsia
ItalySamniumSamnium (Regio IV)
ItalySardiniaSardinia
UkraineScythia
ItalySiciliaSicilia, Melita
EgyptSinaiAegyptus
TajikistanSogdiana
UzbekistanSogdiana
GreeceSporadesAsia
IsraelSyriaArabia
IsraelSyriaSyria
JordanSyriaArabia
JordanSyriaIudaea
LebanonSyriaSyria
SyriaSyriaSyria
TurkeySyriaCappadocia
TurkeySyriaMesopotamia
TurkeySyriaSyria
GreeceThasosThracia
GreeceThessaliaMacedonia
BulgariaThraciaMoesia Inferior
BulgariaThraciaThracia
GreeceThraciaMacedonia
GreeceThraciaThracia
Republic of MacedoniaThraciaThracia
RomaniaThraciaMoesia Inferior
TurkeyThraciaThracia
ItalyTranspadanaTranspadana (Regio XI)
SwitzerlandTranspadanaTranspadana (Regio XI)
TurkeyTroasAsia
ItalyUmbriaUmbria (Regio VI)
ItalyVenetiaVenetia et Histria (Regio X)
SloveniaVenetiaVenetia et Histria (Regio X)
EgyptWestern coastAegyptus
EgyptWestern desertAegyptus