O
- objective function
- occurrence
- octree
- offline algorithm
- offset (computer science)
- omega
- omicron
- one-based indexing
- one-dimensional
- online algorithm
- open addressing
- optimal
- optimal cost
- optimal hashing
- optimal merge
- optimal mismatch
- optimal polygon triangulation problem
- optimal polyphase merge
- optimal polyphase merge sort
- optimal solution
- optimal triangulation problem
- optimal value
- optimization problem
- or
- oracle set
- oracle tape
- oracle Turing machine
- Orders of approximation
- ordered array
- ordered binary decision diagram (OBDD)
- ordered linked list
- ordered tree
- order preserving hash
- order preserving minimal perfect hashing
- oriented acyclic graph
- oriented graph
- oriented tree
- orthogonal drawing
- orthogonal lists
- orthogonally convex rectilinear polygon
- oscillating merge sort
- out-branching
- out-degree
- overlapping subproblems
Read more about this topic: List Of Terms Relating To Algorithms And Data Structures