In Australian parliamentary practice, the Opposition or the Official Opposition consists of the second largest party or coalition of parties in the Australian
In Australian federal politics, the Leader of His Majesty's Loyal Opposition, more commonly referred to as the Leader of the Opposition is an elected member
In the Australian state of Western Australia, the Leader of the Opposition is the leader of the largest minority political party or coalition of parties
The National Coalition of Syrian Revolution and Opposition Forces (Arabic: الائتلاف الوطني لقوى الثورة والمعارضة السورية), commonly named the Syrian National
Leader of the Opposition in South Australia is the leader of the largest minority political party or coalition of parties, known as the Opposition, in the House