Is it allowed to register domain names containing Cyrillic characters in .RU and .SU TLDs, and Latin characters — in .РФ TLD

Currently, names containing only Latin characters, numerals and a hyphen are allowed for RU TLD.

In SU TLD it is possible to register (apart from the names containing Latin characters, numerals and a hyphen) domain names containing national alphabet characters.

Names containing only national alphabet characters, numerals and a hyphen are allowed for РФ TLD.