1986 Announced the compilation of Korean dictionary and organized the Korean Dictionary Society

1988 Published the first issue of an academic journal on lexicography

1989 Opened Yonsei University’s Korean Dictionary Institute

1990 Built the first Korean corpus

1997 Opened the Interdisciplinary Graduate Program of Linguistics and Informatics

1998 Published

1998 Yonsei University’s Korean Dictionary Institute was expanded to Yonsei Institute of Language and Information Studies

2000 Published the online version of

2000 Opened the first Academy on Informatization of Korean

2002 Published <Learner’s Dictionary of Korean>

2002 Published

2002 Announced the start of compilation

2007 Published <Korean Collocation Dictionary for Korean Language Education>

2007 Published