PSDB meaning in Governmental ?

The Brazilian Social Democracy Party (Portuguese: Partido da Social Democracia Brasileira, PSDB), also known as the Brazilian Social Democratic Party or the Party of Brazilian Social Democrats, is a political party in Brazil. As the third largest party in the National Congress, the PSDB was the main opposition party against the Workers' Party (PT) administrations of Luiz Inácio Lula da Silva and Dilma Rousseff from 2003 to 2016.

Born together as part of the social democratic opposition to the military dictatorship from the late 1970s through the 1980s, the PSDB and the PT have since the mid-1990s been the bitterest of rivals in current Brazilian politics—both parties prohibit any kind of coalition or official cooperation with each other at any government levels. The PSDB's mascot is a blue and yellow colored toucan, with party members being called tucanos for this reason. Famous tucanos include Mário Covas, Geraldo Alckmin, Tasso Jereissati, Aécio Neves, former President Fernando Henrique Cardoso, Franco Montoro, Aloysio Nunes, Yeda Crusius, João Doria and José Serra.