| Analytica | array programming | — |
| BETA | object-oriented programming | Kristen Nygaard |
| Cecil | object-oriented programming | — |
| Charity | purely functional programming | — |
| Dylan | object-oriented programming, multi-paradigm programming, functional programming | Apple Inc., Carnegie Mellon University |
| ECLiPSe | constraint programming | European Computer-Industry Research Center |
| Gforth | — | GNU Project |
| Gödel | declarative programming, logic programming | — |
| Liberty BASIC | event-driven programming | — |
| PL/SQL | procedural programming | — |
| Powerscript | object-oriented programming | PowerSoft Corp. |
| ProvideX | object-oriented programming, procedural programming | Sage Group |
| SenseTalk | object-oriented programming | — |
| TTCN | — | — |
| WLanguage | — | — |