* 학위 약자 소개
C=certificate, C(grad)=require bachelor's degree, BA=bachelor of arts, BEd=bachelor of education, BS=bachelor of science, MA=master of arts, MEd=master of education, MAT=master of arts in teaching
ESL=English as a second language, EFL=English as a foreign language, ESOL=English to speakers of other languages, TEFL=teaching English as a foreign language, TESL=teaching English as a secod language, TESOL=teaching English to speakers of other language