| AUTOPIT III | ⊕ 1974 | ⊕ Germany | |||
| ELAN | ⊕ 1974 | ↓ ↑ ⊕ Multi-purpose | ⊕ Pascals | ⊕ Germany | Language for teaching structured programming |
| L0 | ⊕ 1974 | ↓ ↑ ⊕ Multi-purpose | ⊕ Germany | ||
| PLR | ⊕ 1974 | ⊕ Germany | |||
| PS 440 | ⊕ 1974 | ⊕ PL-360s | ⊕ Germany | PL 360 for the Telefunken TR 440 |