| Complex-Prolog | ⊕ 1989 | ⊕ Italy | |||
| DISC | ⊕ 1989 | ↓ ↑ ⊕ Specialised Languages | ⊕ CPL, BCPL and B | ⊕ Italy | DIStributed C |
| ECoLisp | ⊕ 1989 | ↓ ↑ ⊕ String and List Processing | ⊕ Lazy Evaluation LISPs | ⊕ Italy | Italian Common Lisp C-embeddable implementation |
| LPG | ⊕ 1989 | ↓ ↑ ⊕ On-Line | ⊕ 2d shape | ⊕ Italy | Graphical Procedures Language |
| Marta | ⊕ 1989 | ⊕ Italy |