| BK | 1986 | Business Data Processing | France | Deductive database calculus | |
| Eiffel | 1986 | Specialised Languages | Simple | France | Class-based object oriented C |
| FP2 | 1986 | France | |||
| GRAAL | 1986 | France | General Recursive Applicative and Algorithmic Language | ||
| Logicon | 1986 | France | |||
| LOGIN | 1986 | France | |||
| LPG | 1986 | France | |||
| Meta-Vlisp | 1986 | String and List Processing | Lazy Evaluation LISPs | France | |
| Mini-ML | 1986 | France | |||
| O | 1986 | France | Object oriented database querying system | ||
| SIGNAL | 1986 | France | |||
| YAFOOL | 1986 | France |