| ERL | ⊕ 1971 | ↓ ↑ ⊕ Specialised Languages | Response languages | ⊕ United States | Evoked Response Language |
| FPL | ⊕ 1972 | ↓ ↑ ⊕ Specialised Languages | Response languages | ⊕ United States | Medical application language |
| MAQUEST | ⊕ 1970 | ↓ ↑ ⊕ Specialised Languages | Response languages | ⊕ Israel | Questionairre processing language |
| Mlud | ⊕ 2002 | ↓ ↑ ⊕ Specialised Languages | Response languages | ⊕ United States | OO ML for MUDs |
| Noddy | ⊕ 1984 | ↓ ↑ ⊕ String and List Processing | Response languages | ⊕ United Kingdom | REsponse language for Memotech |
| SCL | ⊕ 1990 | ↓ ↑ ⊕ Business Data Processing | Response languages | ⊕ United States | Application development tool for SAS |