This is the 17972nd most frequent Russian word.
федераций
"Federations" - plural form of federation, referring to political entities formed by smaller states united under a central government.
The word 'федераций' is used in genitive plural form to indicate belonging or inclusion as 'of federations'.
Россия состоит из множества федераций, таких как Татарстан и Башкортостан.
Russia consists of many federations, such as Tatarstan and Bashkortostan.
Here 'федерации' is used in plural nominative form to represent the federations themselves.
В международных организациях объединяются федерации разных стран.
In international organizations, federations of different countries unite.
The term 'федераций' is once again employed in the genitive plural form to signify possession or scope as 'of federations'.