| APAR | ⊕ 1958 | ↓ ↑ ⊕ Excluded from Sammet | ⊕ External systems control | ⊕ United States | System for scientific control |
| Arin and Shpens | ⊕ 1958 | ↓ ↑ ⊕ Excluded from Sammet | ⊕ Autocode Coeval | ⊕ Latvia | Latvian Autocode |
| GIF | ⊕ 1958 | ↓ ↑ ⊕ Excluded from Sammet | ⊕ Internal Translators | ⊕ United States | IT translator |
| MICA | ⊕ 1958 | ↓ ↑ ⊕ Excluded from Sammet | ⊕ Macroassemblers | ⊕ United States | Share assembler |
| SAP II | ⊕ 1958 | ↓ ↑ ⊕ Excluded from Sammet | ⊕ Symbolic assemblers | ⊕ United States | SHARE Assembly Program version II |
| SOAP IIA | ⊕ 1958 | ↓ ↑ ⊕ Excluded from Sammet | ⊕ Symbolic assemblers | ⊕ United States | Improved SOAP II |
| SOAP III | ⊕ 1958 | ↓ ↑ ⊕ Excluded from Sammet | ⊕ Symbolic assemblers | ⊕ United States | SOAP extended by Knuth |
| SPIT | ⊕ 1958 | ↓ ↑ ⊕ Excluded from Sammet | ⊕ Intermediate languages and VMs | ⊕ United States | Intermediate language for IT |
| XIL | ⊕ 1958 | ↓ ↑ ⊕ Excluded from Sammet | ⊕ Symbolic assemblers | ⊕ United States | UNIVAC symbolic assembler |