| CDL | ⊕ 1970 | ⊕ Command systems | ⊕ United States | Control Definition Language | |
| CEMMA | ⊕ 1970 | ⊕ Expression oriented | ⊕ Poland | ||
| CypherText | ⊕ 1970 | ⊕ Editing and processing | ⊕ United States | ||
| DECISUS | ⊕ 1970 | ⊕ Decision tables | |||
| DIAL | ⊕ 1970 | ⊕ Reactive | ⊕ United States | ||
| DTP IV | ⊕ 1970 | ||||
| EL1 | ⊕ 1970 | ⊕ Grammar and Syntax-oriented | ⊕ United States | Extensible Language | |
| ESP | ⊕ 1970 | ⊕ Wirth Algols | ⊕ United States | Extra Simple Pascal | |
| FAIL | ⊕ 1970 | ⊕ Symbolic assemblers | ⊕ United States | ||
| GAP | ⊕ 1970 | ⊕ Symbolic assemblers | ⊕ United States | GEC assembler | |
| GAP | ⊕ 1970 | ⊕ Analog | ⊕ France | 2d circuits description language | |
| GRIN-2 | ⊕ 1970 | ⊕ 2d shape | ⊕ United States | GRaphical INteraction language | |
| HEOPS | ⊕ 1970 | ⊕ Russian Federation | Time-aware problem solving language | ||
| IMS | ⊕ 1970 | ⊕ United States | |||
| KWILT | ⊕ 1970 | ⊕ United States | |||
| LABGOL | ⊕ 1970 | ⊕ Other Algol 60s | ⊕ United States | Time-sharing algol | |
| OSCAR | ⊕ 1970 | ⊕ Other Conversational | Oregon State Conversational Aid to Research | ||
| PROTOL | ⊕ 1970 | ⊕ External systems control | ⊕ United Kingdom | Process control language | |
| SAS | ⊕ 1970 | ⊕ Symbolic assemblers | ⊕ Poland | Polish assembler | |
| SCROLL | ⊕ 1970 | ⊕ Cell-based | ⊕ United States | ||
| STAGE2 | ⊕ 1970 | ⊕ Macros | ⊕ United States | ||
| SVDS | ⊕ 1970 | ⊕ Hybrid | ⊕ United States | Hybrid space simulation language | |
| TOL | ⊕ 1970 | ⊕ Interface and windowing | ⊕ United States | Telemetry oriented language from Boeing | |
| TRAIL | ⊕ 1970 | ⊕ Decision tables | ⊕ United States |