大学【だいがく】
university, college, former imperial university of Japan (established under the ritsuryō system for the training of government administrators), the Great Learning (one of the Four Books)
学生【がくせい】
student (esp. a university student)
学校【がっこう】
school
学部【がくぶ】
department of a university, undergraduate (course, program, etc.)
医学【いがく】
medical science, medicine
科学【かがく】
science
文学【ぶんがく】
literature
学者【がくしゃ】
scholar, academic, scientist, learned person, person of learning
中学【ちゅうがく】
junior high school, middle school, lower secondary school
中学生【ちゅうがくせい】
junior high school student, middle school pupil
学習【がくしゅう】
study, learning, tutorial
小学校【しょうがっこう】
primary school, elementary school, grade school
学園【がくえん】
educational institution, school, academy, campus
小学生【しょうがくせい】
elementary school student, primary school student, grade school student
大学院【だいがくいん】
graduate school
学会【がっかい】
learned society, scientific society, academy, academic meeting, academic conference
入学【にゅうがく】
admission (to a school or university), entrance, enrolment, enrollment, matriculation
化学【かがく】
chemistry
中学校【ちゅうがっこう】
junior high school, middle school, lower secondary school
哲学【てつがく】
philosophy