；微分演算- Gregory, O.G.
- Gregory series
- Grelling, K.
- Grelling-Nelson paradox
- Grelling paradox
- Grenander, U.
- Grenz-Formel 【德文】
- grey
- grey control
- grey decision
- grey forecasting
- grey model
- grey relation
- grey system
- grey target
- grey theory
- GRG
- grid
- grid approximation
- grid bias
- grid-characteristic method
- grid function
- grid generation
- grid graph
- grid method