| EDL | 1989 | Specialised Languages | Experiment control and recording | ||
| EOL | 1968 | Specialised Languages | Experiment control and recording | United States | Experimenter Oriented Language |
| LUCIFER | 1966 | On-Line | Experiment control and recording | United States | Text manipulation system for experimental results |
| PSYCHOL | 1968 | Experimental and other | Experiment control and recording | United Kingdom | language for psychological experimentation |
| Reaction Handler | 1967 | Experimental and other | Experiment control and recording | United Kingdom | Control language for experimentation |