在校 (ざいこう)being in school; being a student of

being in school; being a student ofnoun (common) (futsuumeishi), noun or participle which takes the aux. verb suru

在校, its kanji, and other words that share them.Open this graph

Kanji in 在校

現在げんざいnow; current
存在そんざいexistence; being
在住ざいじゅうresiding; living
在日ざいにちresident in Japan (of a foreigner); situated in Japan (e.g. of an embassy)
滞在たいざいstay; sojourn
在りし日ありしひpast days; bygone days
在るあるto be; to exist
在庫ざいこinventory; stock
学校がっこうschool
高校こうこうsenior high school; high school
小学校しょうがっこうprimary school; elementary school
校長こうちょうprincipal; headmaster
高校生こうこうせいsenior high school student
中学校ちゅうがっこうjunior high school; middle school
登校とうこうattendance (at school); going to school
同校どうこうsame school

See how 在校 connects to the rest of Japanese.