| 2CL | ⊕ 1965 | ↓ ↑ ⊕ Specialised Languages | ⊕ Numerical Control | ⊕ United Kingdom | Modified NEL NC machine |
| AUTOSURF | ⊕ 1965 | ↓ ↑ ⊕ Specialised Languages | ⊕ Numerical Control | ⊕ Italy | 3D CNC programming language |
| PROMO | ⊕ 1965 | ↓ ↑ ⊕ Specialised Languages | ⊕ Numerical Control | ⊕ Italy | CNC Language |
| SAP-2 | ⊕ 1965 | ↓ ↑ ⊕ Specialised Languages | ⊕ Numerical Control | ⊕ Estonia | NC language |