국립 국어원               http://www.korean.go.kr

                신문가게                    http://www.newspaper.co.kr

                한국어세계화재단    http://www.glokorean.org            

                한국어세계화            http://www.webkorean.org

                한국어능력시험       http://www.topik.or.kr

                한글박물관               http://www.hangeulmuseum.org

                한글학회                   http://www.hangeul.or.kr