| ARTSPEAK | ⊕ 1974 | ↓ ↑ ⊕ Specialised Languages | ⊕ United States | ||
| Autopass | ⊕ 1974 | ↓ ↑ ⊕ Specialised Languages | ⊕ Robotics | ⊕ United States | Parts assembly language for robotic manufacturing |
| DALI | ⊕ 1974 | ↓ ↑ ⊕ Specialised Languages | ⊕ 2d shape | ⊕ United States | Graphical display language |
| Davies decision table simulation language | ⊕ 1974 | ↓ ↑ ⊕ Specialised Languages | ⊕ Decision tables | ⊕ United States | Simulation language with decision tables |
| EPL | ⊕ 1974 | ↓ ↑ ⊕ Specialised Languages | ⊕ Forecasting | ⊕ United States | Economic Programming Language |
| Frames | ⊕ 1974 | ↓ ↑ ⊕ Specialised Languages | ⊕ Frame languages | ⊕ United States | Minsky's pioneering FRL |
| GERMINAL | ⊕ 1974 | ↓ ↑ ⊕ Specialised Languages | ⊕ 2d shape | ⊕ France | Itegrated CAD system |
| GOLUX | ⊕ 1974 | ↓ ↑ ⊕ Specialised Languages | ⊕ United Kingdom | ||
| MIDAS | ⊕ 1974 | ↓ ↑ ⊕ Specialised Languages | ⊕ Visualisation | ⊕ United States | Data visualisation language |
| PDEL-ID | ⊕ 1974 | ↓ ↑ ⊕ Specialised Languages | ⊕ Differential Equations | ⊕ United States | Distributed differential equation |
| PDL | ⊕ 1974 | ↓ ↑ ⊕ Specialised Languages | ⊕ Semantic descriptions | Pictorial description language | |
| PROCSIM | ⊕ 1974 | ↓ ↑ ⊕ Specialised Languages | ⊕ Expression oriented | ⊕ Australia | Simulation language for processors |
| PROPHET | ⊕ 1974 | ↓ ↑ ⊕ Specialised Languages | ⊕ Chemical formula languages | ⊕ United States | Chemical informatics language |
| SHAZAM | ⊕ 1974 | ↓ ↑ ⊕ Specialised Languages | ⊕ Animation | ⊕ United States | Smalltalk animation language |
| SIMPL | ⊕ 1974 | ↓ ↑ ⊕ Specialised Languages | ⊕ True ALGOL60s | ⊕ United States | Horizonatally sequenced Algol |
| SMOOTH | ⊕ 1974 | ↓ ↑ ⊕ Specialised Languages | ⊕ United States | ||
| TUTOR | ⊕ 1974 | ↓ ↑ ⊕ Specialised Languages | ⊕ CAI languages | ⊕ United States | Scripting for CAI |
| WHELP | ⊕ 1974 | ↓ ↑ ⊕ Specialised Languages | ⊕ Arithmetic | ⊕ United States | Paedogogical Linear programming system |