| ABACUS 10 | ⊕ 1968 | ↓ ↑ ⊕ On-Line | ⊕ Generation of JOSS I | ⊕ United States | Data General JOSS |
| AID | ⊕ 1968 | ↓ ↑ ⊕ On-Line | ⊕ Generation of JOSS I | ⊕ United States | PDP-10 Joss II |
| AL | ⊕ 1968 | ↓ ↑ ⊕ On-Line | ⊕ Generation of JOSS I | ⊕ United States | The Artificial Language |
| CAL | ⊕ 1968 | ↓ ↑ ⊕ On-Line | ⊕ Generation of JOSS I | ⊕ United States | Course Author Language |
| CAN | ⊕ 1968 | ↓ ↑ ⊕ On-Line | ⊕ Generation of JOSS I | ⊕ United States | FOCAL dialect |
| Catalyst | ⊕ 1968 | ↓ ↑ ⊕ On-Line | ⊕ Generation of JOSS I | ⊕ United States | |
| FOCAL | ⊕ 1968 | ↓ ↑ ⊕ On-Line | ⊕ Generation of JOSS I | ⊕ United States | FOrmula CALculator. - JOSS family |
| JEAN | ⊕ 1968 | ↓ ↑ ⊕ On-Line | ⊕ Generation of JOSS I | ⊕ United Kingdom |