Language Codes Reference
ISO 639 language codes for internationalization and localization
Most Common Language Codes
Frequently used language codes in web development
Afro-Asiatic
Austroasiatic
Austronesian
Indo-European
English
en
English
Spanish
es
Español
French
fr
Français
German
de
Deutsch
Italian
it
Italiano
Portuguese
pt
Português
Russian
ru
Русский
Polish
pl
Polski
Dutch
nl
Nederlands
Swedish
sv
Svenska
Norwegian
no
Norsk
Danish
da
Dansk
Greek
el
Ελληνικά
Czech
cs
Čeština
Romanian
ro
Română
Ukrainian
uk
Українська
Bulgarian
bg
Български
Croatian
hr
Hrvatski
Serbian
sr
Српски
Hindi
hi
हिन्दी
Bengali
bn
বাংলা
Punjabi
pa
ਪੰਜਾਬੀ
Urdu
ur
اردو
Persian
fa
فارسی