| BASE | ⊕ 1967 | ↓ ↑ ⊕ Multi-purpose | Intermediate languages and VMs | ⊕ United States | Intermediate language for multiple-language compiler |
| BSS | ⊕ 1960 | ↓ ↑ ⊕ Excluded from Sammet | Intermediate languages and VMs | ⊕ United States | Relocatable binary form output from FORTRAN |
| Computer Operations Language | ⊕ 1957 | ↓ ↑ ⊕ Experimental and other | Intermediate languages and VMs | ⊕ United States | Machine-independent language |
| DEL | ⊕ 1971 | ↓ ↑ ⊕ Experimental and other | Intermediate languages and VMs | ⊕ United States | Variable instruction set abstract interpreter |
| EASY | ⊕ 1972 | ↓ ↑ ⊕ Experimental and other | Intermediate languages and VMs | ⊕ United States | Intermediate language |
| FLEX | ⊕ 1960 | ↓ ↑ ⊕ Business Data Processing | Intermediate languages and VMs | ⊕ United States | Intermediate language for the ALA system |
| FLOP | ⊕ 1953 | ↓ ↑ ⊕ Excluded from Sammet | Intermediate languages and VMs | ⊕ United States | Lockheed virtual machine for IBM 701 |
| Intermediate Programming Language | ⊕ 1950 | ↓ ↑ ⊕ Multi-purpose | Intermediate languages and VMs | ⊕ United States | High level machine language |
| LOWL | ⊕ 1970 | ↓ ↑ ⊕ Specialised Languages | Intermediate languages and VMs | ⊕ United Kingdom | |
| LSS | ⊕ 1962 | ↓ ↑ ⊕ Excluded from Sammet | Intermediate languages and VMs | ⊕ United States | Machine-independant binary object language |
| M-Code | ⊕ 1977 | ↓ ↑ ⊕ Specialised Languages | Intermediate languages and VMs | ⊕ United States | |
| PIT | ⊕ 1958 | ↓ ↑ ⊕ Specialised Languages | Intermediate languages and VMs | ⊕ United States | Intermediate language for Internal Translator |
| SERA | ⊕ 1964 | ↓ ↑ ⊕ Excluded from Sammet | Intermediate languages and VMs | ⊕ Netherlands | Zebra VM language |
| Sictran | ⊕ 1967 | ↓ ↑ ⊕ Specialised Languages | Intermediate languages and VMs | ⊕ United Kingdom | Machine independent assembler |
| SML | ⊕ 1957 | ↓ ↑ ⊕ Specialised Languages | Intermediate languages and VMs | ⊕ United States | Case UNCOL |
| SPIT | ⊕ 1958 | ↓ ↑ ⊕ Excluded from Sammet | Intermediate languages and VMs | ⊕ United States | Intermediate language for IT |
| STAG | ⊕ 1968 | ↓ ↑ ⊕ Specialised Languages | Intermediate languages and VMs | ⊕ United States | Symbolic intermediate language for AUERBACH Inscan |
| Tuki | ⊕ 1986 | ↓ ↑ ⊕ Specialised Languages | Intermediate languages and VMs | ⊕ United Kingdom | |
| UNCOL | ⊕ 1958 | ↓ ↑ ⊕ Multi-purpose | Intermediate languages and VMs | ⊕ United States | Proposed universal intermediate language |