| ADES | ⊕ 1955 | ↓ ↑ ⊕ Experimental and other | ⊕ Generalised programming | ⊕ United States | Automatic Digital Encoding System |
| ADES II | ⊕ 1955 | ↓ ↑ ⊕ Experimental and other | ⊕ Generalised programming | ⊕ United States | Automatic Digital Encoding System v II |
| GP | ⊕ 1955 | ↓ ↑ ⊕ Multi-purpose | ⊕ Generalised programming | ⊕ United States | Generalized Programming Compiler |
| GPX | ⊕ 1955 | ↓ ↑ ⊕ Numerical Scientific | ⊕ Generalised programming | ⊕ United States | General Programming Extended |