Cirillyc is super duper easy! Today, /bant/ will learn it! On the left, characters of the latin alphabet; on the right, their cirillyc equivalents!

Aa = a / A
Bb = б / Б
Cc = ц / Ц
Dd = д / Д
Ee = e / E (also э /Э in Russian)
Ff = ф / Ф
Gg = г / Г
Hh = Х / х
Ii = и / И
Jј = In Russian it can be Йй (short i), Ьь (long j), Юю (ju), or Яя (ja) BUT in other languages it can be just Jj, same as latin.
Kk = к / К
Ll = л / Л
Mm = м / M
Nn = н / H
Oo = o / O
Pp = п / П
There's not a cyrillic equivalent to "Q". Use "K" instead.
Rr = P / p
Ss = C / c
Tt = т / T
Uu = y / У
Vv = в /B
Slavic languages don't use the "w" sound, so there's no equivalent to this word.
There's not a cirillyc equivalent to "X". They still have Жж (zh), Шш (sh), or Чч / Ћћ (ch)
There's not a cirillyc equivalent to "Y". Use the "J" or their equipments instead. (For example: Yugoslavia = Jugoslavija / Jyгocлaвијa)
Zz = з / З