NCC

例句：

1. 1. NCC is a common abbreviation for "National Council of Commerce".
   NCC是“全国商会”的常见缩写。
2. 2. The NCC is responsible for coordinating the city's transportation system.
   NCC负责协调城市的交通系统。
3. 3. The NCC has been working on improving public transportation in the area.
   NCC一直在努力改善该地区的公共交通。