DADS 2nd level index page
Up to Two-level Index
k²-tree
KV diagram: see Karnaugh map
k-way merge
k-way merge sort
k-way tree: see k-ary tree
labeled graph
language
last-in, first-out
Las Vegas algorithm
lattice
layered graph
LCFS hashing
LCM: see least common multiple
LCS
LDS: see linked data signature
leaf
least common multiple
leftist tree
left rotation
Lempel-Ziv-Welch
level
level-order traversal
Levenshtein distance
lexicographical order
LIFO: see stack