Abbreviation

생략

saengnyak

(shortened or contracted form of a word or phrase)

약분

yakbun

(mathematics: reduction to lower terms)

약어

yageo

(shortened or contracted form of a word or phrase)

약자

yakja

(shortened or contracted form of a word or phrase)

요약본

yoyakbon

(abridged version of a document)

축약

chugyak

(act or result of shortening or reducing)