| ALC | 1971 | Specialised Languages | Assemblers | United States | IBM 360 assembly language |
| BAL | 1971 | Excluded from Sammet | Assemblers | United States | IBM 360 assembly language |
| MINICODE | 1975 | Multi-purpose | Assemblers | Canada | |
| MIRAGER | 1971 | Specialised Languages | Assemblers | United States | Micropgrogramming assembler |
| PEARL | 1970 | Specialised Languages | Assemblers | Germany | Real-Time Language |
| PEARL 90 | 1989 | Specialised Languages | Assemblers | Germany | |
| PL/B | 1978 | Excluded from Sammet | Assemblers | United States | Portable assembly |
| TASS | 1973 | Excluded from Sammet | Assemblers | United Kingdom | Intermediate language produced by the Manchester SISAL compiler |