| Baskin and Morse graphical CSMP | ⊕ 1968 | ↓ ↑ ⊕ Specialised Languages | ⊕ 2d shape | ⊕ United States | Graphical simulation system |
| DPL | ⊕ 1968 | ↓ ↑ ⊕ Specialised Languages | ⊕ 2d shape | ⊕ United States | |
| Eulalie | ⊕ 1968 | ↓ ↑ ⊕ Specialised Languages | ⊕ 2d shape | ⊕ France | Conversational graphical programming system |
| GSP | ⊕ 1968 | ↓ ↑ ⊕ Specialised Languages | ⊕ 2d shape | ⊕ United States | Fortran graphics subroutine package |
| SPARTA | ⊕ 1968 | ↓ ↑ ⊕ Specialised Languages | ⊕ 2d shape | ⊕ United States | Line drawing program |