| ABL | ⊕ 1963 | ↓ ↑ ⊕ Excluded from Sammet | ⊕ 2G Autocodes | ⊕ United Kingdom | Atlas Basic Language |
| Anderson statistical language | ⊕ 1963 | ↓ ↑ ⊕ Specialised Languages | ⊕ Statistical | ⊕ United Kingdom | |
| Atlas Algol Preprocesor System | ⊕ 1963 | ⊕ United Kingdom | |||
| Atlas Fortran | ⊕ 1963 | ↓ ↑ ⊕ Numerical Scientific | ⊕ Fortran I-III Variants | ⊕ United Kingdom | |
| CEIR Commercial Coder | ⊕ 1963 | ↓ ↑ ⊕ Business Data Processing | ⊕ Early Autocodes | ⊕ United Kingdom | Commercial autocode from CEIR |
| CLAM | ⊕ 1963 | ↓ ↑ ⊕ Specialised Languages | ⊕ Numerical Control | ⊕ United Kingdom | NC language for Ferranti |
| CLEO | ⊕ 1963 | ↓ ↑ ⊕ Multi-purpose | ⊕ 2G Autocodes | ⊕ United Kingdom | Autocode for EE LEO computers |
| Compiler-Compiler | ⊕ 1963 | ⊕ Macros | ⊕ United Kingdom | Atlas compiler generator | |
| CORAL | ⊕ 1963 | ↓ ↑ ⊕ Specialised Languages | ⊕ Other UK historic languages | ⊕ United Kingdom | English military realtime language |
| CPL | ⊕ 1963 | ↓ ↑ ⊕ Multi-purpose | ⊕ CPL Algols | ⊕ United Kingdom | Combined Programming Language |
| FILECODE | ⊕ 1963 | ⊕ COBOL coeval | ⊕ United Kingdom | Commercial autocode | |
| KDF9 DPS | ⊕ 1963 | ↓ ↑ ⊕ Business Data Processing | ⊕ COBOL coeval | ⊕ United Kingdom | KDF9 data processing system |
| Kidsgrove Algol | ⊕ 1963 | ↓ ↑ ⊕ Numerical Scientific | ⊕ True ALGOL60s | ⊕ United Kingdom | |
| LITHP | ⊕ 1963 | ⊕ List | ⊕ United Kingdom | ||
| Orion FORTRAN | ⊕ 1963 | ↓ ↑ ⊕ Numerical Scientific | ⊕ Fortran I-III Variants | ⊕ United Kingdom | Rutherford Labs FORTRAN |
| ORPHEUS | ⊕ 1963 | ↓ ↑ ⊕ Specialised Languages | ⊕ Sound-Performance | ⊕ United Kingdom | Earlier copmuter music language |
| PUFS | ⊕ 1963 | ↓ ↑ ⊕ Business Data Processing | ⊕ United Kingdom | NPL for files | |
| RLB | ⊕ 1963 | ⊕ Intermediate languages and VMs | ⊕ United Kingdom | ||
| S3 Fortran | ⊕ 1963 | ↓ ↑ ⊕ Numerical Scientific | ⊕ Fortran I-III Variants | ⊕ United Kingdom | Stretch Fortran |
| SIMON | ⊕ 1963 | ↓ ↑ ⊕ Specialised Languages | ⊕ Process interaction | ⊕ United Kingdom | Algol-based simulation language |
| TALK | ⊕ 1963 | ↓ ↑ ⊕ Business Data Processing | ⊕ True ALGOL60s | ⊕ United Kingdom | EE Commercial Autocode |
| UK FORTRAN | ⊕ 1963 | ↓ ↑ ⊕ Numerical Scientific | ⊕ Fortran I-III Variants | ⊕ United Kingdom | |
| Usercode | ⊕ 1963 | ↓ ↑ ⊕ Multi-purpose | ⊕ Early Autocodes | ⊕ United Kingdom | Autocode for the KDF9 |