| ABSET | ⊕ 1970 | ↓ ↑ ⊕ Specialised Languages | ⊕ Set | ⊕ United Kingdom | Set-based language |
| ALEPH | ⊕ 1970 | ↓ ↑ ⊕ Specialised Languages | ⊕ Grammar and Syntax-oriented | ⊕ United Kingdom | |
| ALGOL 68-R | ⊕ 1970 | ↓ ↑ ⊕ Numerical Scientific | ⊕ True ALGOL68s | ⊕ United Kingdom | |
| Cartoon Design | ⊕ 1970 | ⊕ United Kingdom | |||
| CODIL | ⊕ 1970 | ↓ ↑ ⊕ Business Data Processing | ⊕ Other DPLs | ⊕ United Kingdom | Context-sensitive Information Manipulation language |
| Day state transitions | ⊕ 1970 | ↓ ↑ ⊕ Specialised Languages | ⊕ State transition tables | ⊕ United Kingdom | Transistion table system |
| DOLPHIN | ⊕ 1970 | ⊕ United Kingdom | |||
| FIND 2 | ⊕ 1970 | ⊕ United Kingdom | |||
| IMP 1.5 | ⊕ 1970 | ↓ ↑ ⊕ Multi-purpose | ⊕ Early Autocodes | ⊕ United Kingdom | |
| L | ⊕ 1970 | ↓ ↑ ⊕ String and List Processing | ⊕ Macros | ⊕ United Kingdom | |
| LOWL | ⊕ 1970 | ↓ ↑ ⊕ Specialised Languages | ⊕ Intermediate languages and VMs | ⊕ United Kingdom | |
| LUNAC | ⊕ 1970 | ⊕ United Kingdom | |||
| MINIMOP Command Language | ⊕ 1970 | ⊕ United Kingdom | |||
| PL516 | ⊕ 1970 | ↓ ↑ ⊕ Specialised Languages | ⊕ PL-360s | ⊕ United Kingdom | |
| PROTOL | ⊕ 1970 | ⊕ External systems control | ⊕ United Kingdom | Process control language | |
| Ring Fortran | ⊕ 1970 | ⊕ Ring | ⊕ United Kingdom | Ring-storage package for Fortran | |
| ROKDOC | ⊕ 1970 | ⊕ Statistical | ⊕ United Kingdom | ||
| Sequential Pascal | ⊕ 1970 | ↓ ↑ ⊕ Multi-purpose | ⊕ Pascals | ⊕ United Kingdom | Simplified Pascal with monitors |
| SOL/P350 | ⊕ 1970 | ⊕ United Kingdom | |||
| SPG | ⊕ 1970 | ↓ ↑ ⊕ String and List Processing | ⊕ Macros | ⊕ United Kingdom | |
| XEHM | ⊕ 1970 | ↓ ↑ ⊕ Business Data Processing | ⊕ Decision tables | ⊕ United Kingdom |