What the heck the symbol 'L' means for language? - Joomla! Forum - community, help and support

i looked on site , there no explanation.. wonder how many newcomers asked same question on forums..

i understand of other symbols (if have seen of them) can't figure out "language" stands out for.. mean.. extension supported languages? , mean exactly?

thanks , sorry stupid question..

i guessing referring symbol l when used next tp product description in joomla extensions directory?

if means extension available in multiple languages although many extensions dont bother setting tag extensions.

if meaning else please can elaborate further