| BOGART | ⊕ 1955 | ↓ ↑ ⊕ Numerical Scientific | ⊕ Low-level Autocoders | ⊕ United States | Fort Meade Autocode |
| CAGE | ⊕ 1955 | ↓ ↑ ⊕ Numerical Scientific | ⊕ Low-level Autocoders | ⊕ United States | GE Optimising autocode |
| CORBIE | ⊕ 1955 | ↓ ↑ ⊕ Numerical Scientific | ⊕ Low-level Autocoders | ⊕ United States | NBS 704 Autocode |
| GPX | ⊕ 1955 | ↓ ↑ ⊕ Numerical Scientific | ⊕ Generalised programming | ⊕ United States | General Programming Extended |
| INTERCOM | ⊕ 1955 | ↓ ↑ ⊕ Numerical Scientific | ⊕ Low-level Autocoders | ⊕ United States | Bendix scientific autocode |
| IT | ⊕ 1955 | ↓ ↑ ⊕ Numerical Scientific | ⊕ Low-level Autocoders | ⊕ United States | Internal Translator mathematical autocoder |
| KOMPILER 2 | ⊕ 1955 | ↓ ↑ ⊕ Numerical Scientific | ⊕ Multiline | ⊕ United States | Hybrid algebra flow language |
| MAFIA | ⊕ 1955 | ↓ ↑ ⊕ Numerical Scientific | ⊕ Algebraic | ⊕ United States | Lockheed matrix algebra system |
| MAGIC I | ⊕ 1955 | ↓ ↑ ⊕ Numerical Scientific | ⊕ Algebraic | ⊕ United States | Michigan algebraic coder |
| Mailüfterl | ⊕ 1955 | ↓ ↑ ⊕ Numerical Scientific | ⊕ W European algorithmic systems | ⊕ Austria | Autocode for Mailüfterl |
| MATHMATIC | ⊕ 1955 | ↓ ↑ ⊕ Numerical Scientific | ⊕ Low-level Autocoders | ⊕ United States | Mathematically oriented autocode |
| MATH-MATIC | ⊕ 1955 | ↓ ↑ ⊕ Numerical Scientific | ⊕ Low-level Autocoders | ⊕ United States | Mathematically oriented autocode |
| NAREC Coding System | ⊕ 1955 | ↓ ↑ ⊕ Numerical Scientific | ⊕ Low-level Autocoders | ⊕ United States | Navy Ordinance Lab Autocoder |
| NORC COMPILER | ⊕ 1955 | ↓ ↑ ⊕ Numerical Scientific | ⊕ Low-level Autocoders | ⊕ United States | Compiler for the Naval Ordnance |
| PACT I | ⊕ 1955 | ↓ ↑ ⊕ Numerical Scientific | ⊕ Low-level Autocoders | ⊕ United States | Translator for SHARE IBMs |
| PP-2 | ⊕ 1955 | ↓ ↑ ⊕ Numerical Scientific | ⊕ Moscow languages | ⊕ Russian Federation | Russian automatic programming system |
| Sequentielle Formelübersetzung | ⊕ 1955 | ↓ ↑ ⊕ Numerical Scientific | ⊕ W European algorithmic systems | ⊕ Germany | High-level algbraic compiler |
| UNICODE | ⊕ 1955 | ↓ ↑ ⊕ Numerical Scientific | ⊕ Fortran I-III Coeval | ⊕ United States | UNIVAC hybrid of FORTRAN and MATH-MATIC |
| ZMD Algorithmic | ⊕ 1955 | ↓ ↑ ⊕ Numerical Scientific | ⊕ International | GAMM precursor to IAL |