Organization Name + 局
The noun 局 (jú) means "bureau," "office," or "department" and refers to a governmental or organizational body. It is commonly used as a suffix in the names of agencies and departments. For example, 航天局 means "space agency."
国家航天局公布了新的太空计划。
Guójiā hángtiānjú gōngbù le xīn de tàikōng jìhuà.
The national space agency announced a new space program.
你需要去出入境管理局办理签证。
Nǐ xūyào qù chūrùjìng guǎnlǐjú bànlǐ qiānzhèng.
You need to go to the immigration bureau to process your visa.
气象局发布了暴雨预警。
Qìxiàngjú fābù le bàoyǔ yùjǐng.
The meteorological bureau issued a heavy rain warning.