- chance-constrained programming
- chance constraint
- chance decision
- chance event
- chance fault
- chance move
- chance variable
- chance variation
- Chan Chan
- Chan chan Tsoo
- Chan-chan Tsoo
- Chan-chan Tsoo (L. F. Chiang)(1890—1978)
- chancroid
- chanda
- Chandaka Elephant Reserve
- Chandigarh
- Chandler
- Chandler crater
- Chandler motion
- Chandler number
- Chandler period
- Chandler wobble
- chandler wobble
- Chandman Culture
- Chandra Deep Field