ISO language codes are designed to represent most of the languages in the world. Polish and Czech ISO language codes consists of ISO 639 1, ISO 639 2, ISO 639 3 codes. ISO 639 1 is the two letter code, while ISO 639 2 and ISO 639 3 are three letter codes.
Go through Polish vs Czech alphabets to know number of alphabets, vowels and consonants.
You will find Polish vs Czech glottocodes under the Polish and Czech language codes. Polish glottocode is poli1260 and Czech glottocode is czec1258. Along with Polish and Czech language codes, you can also check how many people speak these languages on Polish vs Czech.
Explore more on Polish and Czech language codes to understand more about these languages. Polish and Czech language codes are unique and are used in wide range of applications. The language codes are mainly used in the computer and information systems. The ISO codes are set of international standards that are short unique representation for language names.