enrol

enrol verb [ I,T ] UK (US enrol l) uk/ɪnˈrəʊl/ uspresent participle enrol ling | past tense and past participle enrol led
to become or make someone become an official member of a course, college, or group

регистрировать(ся), записывать(ся)
I've UK enrol led on/ US enrol led in a creative writing course. enrol ment noun [ C,U ] UK (US enrol lment)

регистрация, запись