Tripitaka Koreana 高麗大藏經 (abbreviated as Trip.Kor. or 高麗) with 1514 entries.
The main reference for the Tripitaka Koreana was of course ' A Descriptive Catalogue' by Lewis R. Lancaster in collaboration with Sung-bae Park, Berkeley 1979. Additionally, the volume 48 of the mieographic edition has been very helpful, as it gives the structural division of many texts.
Fair Use Source: http://kanji.zinbun.kyoto-u.ac.jp/~wittern/can/can2/ind/canwww.htm#sour
See also Tibetan Tripitaka, Chinese Tripitaka, Korean Tripitaka, Pali Tripitaka