| General Algebraic Modeling System | — | — |
| Lisp Machine Lisp | object-oriented programming | — |
| Lucid | dataflow programming, concurrent computing, reactive programming, declarative programming | — |
| Make | macro | Stuart Feldman |
| Mesa | procedural programming | Palo Alto Research Center |
| Plus | procedural programming, structured programming, imperative programming | University of British Columbia |
| Ratfor | — | Brian Kernighan |
| S | object-oriented programming, array programming, imperative programming | John Chambers |
| SAM76 | — | — |
| SAS Language | procedural programming, data-driven programming | SAS Institute, Anthony James Barr |
| XPL0 | procedural programming | — |