| KOMPILER | ⊕ 1953 | ↓ ↑ ⊕ Experimental and other | ⊕ Low-level Autocoders | ⊕ United States | Livermore autocode |
| PUNCHY | ⊕ 1953 | ↓ ↑ ⊕ Experimental and other | ⊕ Other Conversational | ⊕ United States | Interactive tape controller |
| White Oak Curry | ⊕ 1953 | ↓ ↑ ⊕ Experimental and other | ⊕ Low-level Autocoders | ⊕ United States | White Oak Curry system |