| CHIP | ⊕ 1956 | ↓ ↑ ⊕ Excluded from Sammet | ⊕ Symbolic assembly packages | ⊕ United States | Wright ADC Interpeter for the UNIVAC 1103 |
| FLIP | ⊕ 1954 | ↓ ↑ ⊕ Excluded from Sammet | ⊕ Symbolic assembly packages | ⊕ United States | Floating point interpretive program |
| FLIP-SPUR | ⊕ 1955 | ⊕ Low-level Autocoders | ⊕ United States | Combination of autocode and assembler for UNIVAC 1103 | |
| MYSTIC | ⊕ 1958 | ↓ ↑ ⊕ Numerical Scientific | ⊕ Low-level Autocoders | ⊕ United States | Multiplatform encoder |
| RAWOOP/SNAP | ⊕ 1957 | ↓ ↑ ⊕ Excluded from Sammet | ⊕ Symbolic assembly packages | ⊕ United States | Ramo Woolridge macroassembler for UNIVAC |
| RECO | ⊕ 1955 | ⊕ United States | Symbolic assembler for the Remington Rand Univac 1103 | ||
| SNAP | ⊕ 1955 | ↓ ↑ ⊕ Excluded from Sammet | ⊕ Symbolic assembly packages | ⊕ United States | Ramo Woolridge floating point package for UNIVAC 1103 |
| SPUR | ⊕ 1956 | ↓ ↑ ⊕ Excluded from Sammet | ⊕ Symbolic assembly packages | ⊕ United States | Floating point package |
| TRANS-USE | ⊕ 1956 | ↓ ↑ ⊕ Excluded from Sammet | ⊕ Macroassemblers | ⊕ United States | Univac 1103 macroassembler |
| UNICODE | ⊕ 1955 | ↓ ↑ ⊕ Numerical Scientific | ⊕ Fortran I-III Coeval | ⊕ United States | UNIVAC hybrid of FORTRAN and MATH-MATIC |
| USE | ⊕ 1957 | ↓ ↑ ⊕ Numerical Scientific | ⊕ Low-level Autocoders | ⊕ United States | USE Scientific Compiler UNIVAX 1103A |