conservatives
Liberal party
The democratic party.
The People's National Party (PNP) is currently the political party that is in power in Jamaica
Congress party
The Conservative Party
In 2014, the party in power in Queensland is the LNP, which is the Liberal-National Party coalition.
The BC Liberal Party is currently (as of June 2011) in power in British Columbia.
The party in power is whatever political party the President is affiliated with. Currently, the President is from the democratic party.
It was the NDP
The Green Party.
Democratic
The Australian Labor Party (ALP) is currently in power in Australia (2010).