Russian
East Slavic languages, spoken in Russia.
Written in Cyrillic script.
About 164 million speakers (as primary language)
Additions to the element names: ² = alternative form = form no longer in use.
N.B. Because of the use of UTF8-encoding, accented letters (È, á, ô, etc.) are not alphabetized in the correct way.
Source:
Kenneth Katzner. English-Russian Russian-English Dictionary. New York etc.: John Wiley & Sons, 1984.
Elements 103-109: Oscar van Vlijmen, Eenheden, constanten en conversies.
Additions from Wikipedia (Jan. 2010).