Question: The German men's national under 20 ice hockey team is the national under-20 ice hockey team in Germany, and represents Germany at the IIHF World U20 Championship, the IIHF Ice Hockey World Junior Championships (WJC), commonly known simply as the World Juniors, is an annual event organized by which organization, for national under-20 ice hockey teams from around the world?

Context paragraphs:
Lithuania men's national junior ice hockey team: The Lithuanian men's national under 20 ice hockey team is the national under-20 ice hockey team in Lithuania.  The team represents Lithuania at the International Ice Hockey Federation's IIHF World U20 Championship.

Mexico men's national junior ice hockey team: The Mexican men's national under 20 ice hockey team is the national under-20 ice hockey team in Mexico.  The team represents Mexico at the International Ice Hockey Federation's IIHF World U20 Championship.

Germany men's national junior ice hockey team: The German men's national under 20 ice hockey team is the national under-20 ice hockey team in Germany.  The team represents Germany at the International Ice Hockey Federation's IIHF World U20 Championship's IIHF World U20 Championship.

IIHF World U20 Championship: The IIHF Ice Hockey World Junior Championships (WJC), commonly known simply as the World Juniors, is an annual event organized by the International Ice Hockey Federation (IIHF) for national under-20 ice hockey teams from around the world.  It is traditionally held in late December, ending in the beginning of January.

France men's national junior ice hockey team: The French men's national under 20 ice hockey team is the national under-20 ice hockey team in France.  The team represents France at the International Ice Hockey Federation's IIHF World U20 Championship's World Junior Hockey Championship Division I.  France made their first and only appearance at the top level at the 2002 World Junior Championships, when the French team defeated the likes of Germany, Ukraine, Austria, Norway, Latvia, and Poland, all of whom would eventually or saw top division competition.  France defeated Ukraine 2-1 to secure a spot among the 10 national junior teams competing at the 25th IIHF-sanctioned World Junior Hockey Championships held in Pardubice, Czech-Republic in 2001-02.  France opened their first game against Canada and lost 15-0, which still stands as their largest margin of defeat.  The French would never recover with losses to Russia (5-1), Finland (8-0), Switzerland (8-0).  France would automatically be sent down to the relegation round with back-to-back games against Belarus.  France won the first game 3-2, but would end up losing 4-2 the following game sending France packing back to Division I.

Italy men's national junior ice hockey team: The Italian men's national under 20 ice hockey team is the national under-20 ice hockey team in Italy.  The team represents Italy at the International Ice Hockey Federation's IIHF World U20 Championship.

Iceland men's national junior ice hockey team: The Icelandic men's national under 20 ice hockey team is the national under-20 ice hockey team in Iceland.  The team represents Iceland at the International Ice Hockey Federation's IIHF World U20 Championship.  They will play in Division II of the 2013 World Junior Championships.

Jamaica men's national junior ice hockey team: The Jamaican men's national under-20 ice hockey team is the national under-20 ice hockey team of Jamaica.  The team is controlled by the Jamaican Olympic Ice Hockey Federation, an associate member of the International Ice Hockey Federation (IIHF).  The team have not entered in any IIHF World U20 Championship.

Netherlands men's national junior ice hockey team: The Dutch men's national under 20 ice hockey team is the national under-20 ice hockey team in the Netherlands.  The team represents the Netherlands at the International Ice Hockey Federation's IIHF World U20 Championship.

Hungary men's national junior ice hockey team: The Hungarian men's national under 20 ice hockey team is the national under-20 ice hockey team in Hungary.  The team represents Hungary at the International Ice Hockey Federation's IIHF World U20 Championship.

Supporting paragraphs: Germany men's national junior ice hockey team IIHF World U20 Championship
Answer: International Ice Hockey Federation (IIHF)