- disturbing function
- disturbing galaxy
- disturbing gravity
- disturbing potential
- disturbing wave
- disulfide
- disulfide bond
- disulfide bond analysis
- disulfide bond modification
- disulfide S oxides
- disulfide-S-oxides
- disulfoton
- disuniform
- disunion
- disvergent nozzle
- disyllabic roots
- Disyllabic Roots Dictionary
- Disyllabic Roots Table
- disyllabism judge approach
- disyllablization
- disymmetry
- disyndiotactic polymer
- dit
- ditan decoction
- Ditang Quan