| SAS | 1970 | Symbolic assemblers | Poland | Polish assembler | |
| SAS | 1971 | Specialised Languages | Statistical | United States | Statistical Analysis System |
| SAS/AF Software | 1988 | Computer aided instruction language | |||
| SASL | 1976 | United Kingdom | Initial SASL (strict) | ||
| SASL (2nd version) | 1972 | Polymorphic | United Kingdom | Lazy evaluation SASL | |
| SASL+LV | 1987 | United Kingdom | |||
| SASL-YACC | 1985 | United Kingdom | |||
| SASP I | 1972 | On-Line | Grammar and Syntax-oriented | United States | Syntactically Analyzed String Processor |
| Sassa Macro Processor | 1979 | Japan | Algol-style macro generator | ||
| Sassy | 1999 | Specialised Languages | United States | Parallel dialect of C |