#Moldova
Moldova
The Party of Communists of the Republic of Moldova came to power in the 2001 Moldovan parliamentary election but went into opposition after the July 2009 Moldovan parliamentary election despite being by far the largest single party.
Although the Soviet-era Communist Party of Moldova was banned in 1991, the Party of Communists of the Republic of Moldova was legally recognized in 1994. Its presidential candidate came third in the 1996 presidential elections.
In the March 1998 Parliamentary election, the party won 40 of the 101 seats and became the largest party in parliament. Despite this, it did not come to power as other parties allied to form the government.
In the February 2001 elections, Party of Communists of the Republic of Moldova won almost 50% of the vote which gave it 71 seats, a clear parliamentary majority which enabled it to form a government. Although it lost 15 seats in the 2005 election, the communists remained the governing party.
Although the communists increased their vote and number of seats in the April 2009 election, it did not have enough seats in parliament to elect a new president. Consequently, parliamentary elections were held again in July 2009. The communists lost their majority, falling to 48 of the 101 seats, and went into opposition, with the other parties forming a coalition government.
Other source:
D. J. Sager, Political Parties of the World (2009)
#Guyana
Guyana
The People's Progressive Party in Guyana has held power several times and was last voted out of office in the 2015 general election after being in power for more than 20 years. It is currently the main opposition party in Guyana.
The party is described as Marxist-Leninist, Communist and left-wing nationalist. It is also listed on Solidnet.org, a communist and workers organization.