Dictionaries

• Hyondae sisa yongo sajon (Current topics vocabulary)

• Yahoo! kugo sajon (Yahoo! Korean-Korean dictionary)
• Yahoo! yongo sajon (Yahoo! English-Korean/ Korean-English dictionary)
• Maegyong Kyongje yongo sajon (Economic terminology)
• Seoul Kyongje kyongje yongo sajon (Economic and stock terminology)
• Empas yongo sajon (English dictionary)
• Online yongo haksup sajon (Korean-English-Korean dictionary)
• Others subject dictionaries (KERIS service)

Encyclopedias

• britannica.co.kr (limited service only, online Yonse Hangugo sajon available)
• Yahoo! paekkwa sajon

Biographies

• donga.com inmul chongbo (registration required)
• Choson ilbo inmul DB (registration required)