The IIHF World U20 Championship Division III is played every year among the ice hockey teams under the age of 20 who were placed in Division III in the previous year.

Until 2001 the tournament was known as the D-series.

"IIHF20岁以下世界锦标赛丙级"是一项冰球锦标赛,专为20岁以下的年轻球员而设。这项锦标赛由国际冰球联合会(IIHF)主办,旨在提供一个展示年轻冰球运动员才华的平台。参赛队伍来自世界各地,他们将在比赛中展示出高水平的技术和战术能力。这项锦标赛被分为丙级,意味着参赛队伍将竞争晋级到更高级别的比赛。这是一个激动人心的赛事,吸引了众多冰球爱好者和球迷的关注。无论是球员的个人技巧还是团队合作,这个锦标赛都将展示出冰球运动的精彩和激烈。