| ARTS/C++ | ⊕ 1989 | ⊕ Japan | |||
| cu-Prolog | ⊕ 1989 | ↓ ↑ ⊕ String and List Processing | ⊕ Horn clause | ⊕ Japan | |
| DFC II | ⊕ 1989 | ↓ ↑ ⊕ Specialised Languages | ⊕ Japan | Dataflow language for supercomputers | |
| FLENG++ | ⊕ 1989 | ⊕ Japan | |||
| LSP | ⊕ 1989 | ⊕ Japan | |||
| PLATON | ⊕ 1989 | ↓ ↑ ⊕ String and List Processing | ⊕ Tree | ⊕ Japan | Natural Language parsing language |