| AMTRAN | ⊕ 1966 | ↓ ↑ ⊕ On-Line | ⊕ Arithmetic | ⊕ United States | Automatic Mathematical Translator |
| Colin conversational language | ⊕ 1966 | ↓ ↑ ⊕ On-Line | ⊕ Arithmetic | ⊕ United Kingdom | |
| DIALOG | ⊕ 1966 | ↓ ↑ ⊕ On-Line | ⊕ Generation of JOSS I | ⊕ United States | Interactive math using graphics tablet |
| DIAMAG | ⊕ 1966 | ↓ ↑ ⊕ On-Line | ⊕ True ALGOL60s | ⊕ International | interactive extension of ALGOL |
| ESI | ⊕ 1966 | ↓ ↑ ⊕ On-Line | ⊕ Generation of JOSS I | ⊕ United States | Engineering and Scientific Interpreter |
| FORDESK | ⊕ 1966 | ↓ ↑ ⊕ On-Line | ⊕ Fortran I-III Variants | ⊕ Australia | Interactive FORTRAN II |
| GSS | ⊕ 1966 | ↓ ↑ ⊕ On-Line | ⊕ Multiline | ⊕ United States | Lincoln Lab Graphical Systems Services |
| ISIS | ⊕ 1966 | ↓ ↑ ⊕ On-Line | ⊕ Generation of JOSS I | ⊕ United States | JOSS II dialect |
| LUCIFER | ⊕ 1966 | ↓ ↑ ⊕ On-Line | ⊕ Experiment control and recording | ⊕ United States | Text manipulation system for experimental results |
| MADCAP IV | ⊕ 1966 | ↓ ↑ ⊕ On-Line | ⊕ Multiline | ⊕ United States | 2d maths-oriented system |
| MAP | ⊕ 1966 | ↓ ↑ ⊕ On-Line | ⊕ Generation of JOSS I | ⊕ United States | Mathematical Analysis Program. |
| OLC | ⊕ 1966 | ↓ ↑ ⊕ On-Line | ⊕ Arithmetic | ⊕ United States | UCSB students |
| TELCOMP | ⊕ 1966 | ↓ ↑ ⊕ On-Line | ⊕ Generation of JOSS II | ⊕ United States | Joss variant for remote computing |