| ↔ Order by name | ↔ Order by year | ↔ Order by year reverse | ↔ Order by Type | ↔ Order by Sammet category |
| Process Control Algol | ⊕ 1970 | Hungary | Algol 60 extended for process control | ||
| CS-Prolog | ⊕ 1986 | ↓ ↑ ⊕ String and List Processing | ⊕ Horn clause | Hungary | |
| Temporal Prolog | ⊕ 1988 | ↓ ↑ ⊕ String and List Processing | ⊕ Horn clause | Hungary |