| Gri | 0 | ||||
| GRiDTask | 1982 | Business Data Processing | United States | 4GL for Grid laptops | |
| Griffin | 1996 | United States | |||
| Griffiss machine translation language | 1967 | Specialised Languages | Language-oriented | United States | |
| GRIN | 1977 | Specialised Languages | 2d shape | United States | |
| GRIN | 1965 | Specialised Languages | Flowcharts | United States | GRaphical INteraction language |
| GRIN-2 | 1970 | 2d shape | United States | GRaphical INteraction language | |
| GRIN94 | 1968 | United States | |||
| GRIND | 1969 | Specialised Languages | Flowcharts | United States | |
| GRIP | 1971 | United States | |||
| GRIP | 1975 | United States | |||
| GRIP-71 | 1971 | On-Line | United States | ||
| GRIP-75 | 1975 | On-Line | United States |