How do you say institution in Chinese?
— 制度; 制度

Generic synonyms for institution in Chinese
hospital醫院, 医院 (yīyuàn)
tradition傳統, 传统 (chuántǒng)
Specialized synonyms for institution in Chinese
company公司 (gōngsī)
home家 (jiā)
religion宗教 (zōngjiào)