| Language | Paradigms | Type system | Languages it influenced |
|---|---|---|---|
| ELAN | — | — | — |
| GRASS | procedural programming | — | — |
| Sed | data-driven programming | — | 1 |
| SP/k | structured programming, imperative programming | static typing, strong typing | 1 |
| SQL | declarative programming | static typing, strong typing | 3 |