The Bundestag (Federal Diet) is the directly elected parliamentary assembly which makes Federal Laws.
There is also the Bundesrat (Federal Council) which represents the country's sixteen Länder (federal states) and also participates in law-making at the federal level.
These two bodies are (very broadly) analogous to, respectively, the US House of Representatives and the US Senate.
Legislative assembly and legislative council
Duma
Manitoba legislative assembly
Legislative assembly and legislative council
Legislative assembly and legislative council
national assembly
national assembly
House of Burgesses
Indiana General Assembly
The Georgia General Assembly.
Ohio General Assembly
If you are talking about the names they use in the Federal Parliament, then they are the House of Representatives and the Senate. In other words: The Legislative Council=The Senate=The Red Room=the upper house The Legislative Assembly=the House of Representatives=the Green Room=the lower house. ;-)