This is the 7820th most frequent Russian word.
кпрф
The Russian word "КПРФ" stands for "Коммунистическая партия Российской Федерации" (Communist Party of the Russian Federation).
In this sentence, КПРФ is used as a proper noun referring to the specific political entity, the Communist Party of the Russian Federation.
КПРФ является одной из политических партий России.
The Communist Party of the Russian Federation is one of the political parties in Russia.
Here, КПРФ functions as part of a possessive phrase indicating affiliation to the Communist Party.
На митинге выступил представитель КПРФ.
A representative of the Communist Party of the Russian Federation spoke at the rally.
In this sentence, КПРФ is used to specify the source of a document or a program being discussed.