World's Largest Political Parties

https://en.wikipedia.org/wiki/List_of_largest_political_parties

Claimed membership numbers may or may not reflect actual membership numbers, depending on the party, and the data for each party may be from different years.

Give the English name of each party. Some native language names may be accepted for parties commonly referred to by that name in English.

Demonyms (e.g. "of Spain" or "Spanish Party") are not necessary unless they are part of the core of the name. The word "party" is not necessary, but variations of it are.