Elements 110, 111, and 112 on the Periodic Table of Elements were discovered some time ago, but their names in the Periodic Table of Elements have been the difficult to pronounce names Ununnilium, Unununium, and Ununbium.
The major objective of this joint effort is for UNESCO to provide assistance to its Member States by creating a reference table of country names and abbreviations for countries whose official languages are based on Cyrillic script.