- A square matrix with numeral 1's along the diagonal from upper left to lower right and 0's in all other positions.单位矩阵：以数字1作为从左上角到右下角对角线，以0放于其它位置的矩阵
- grand master
- grandmother
- grandmother
- grandmotherly
- Grand'Mère
- grandnephew
- grandniece
- grand opera
- grandpa
- grandpapa
- grandparent
- grand piano
- Grand Prairie
- Grand Prix
- Grand Prixes
- Grand Pré
- Grand Rapids
- Grand Rapids Baptist College
- Grand Rapids Community College
- Grand River
- grands
- grandsire
- grand slam
- grandson
- Grands Prix