| APL | ⊕ 1959 | ↓ ↑ ⊕ Specialised Languages | ⊕ Generalised programming | ⊕ United States | Automatic Programming Language |
| BNF | ⊕ 1959 | ↓ ↑ ⊕ Specialised Languages | ⊕ Grammar and Syntax-oriented | ⊕ United States | Backus Naur Form |
| DEPI 4 | ⊕ 1959 | ↓ ↑ ⊕ Specialised Languages | ⊕ Differential Equations | ⊕ United States | Continuous simulation language |
| DYNAMO | ⊕ 1959 | ↓ ↑ ⊕ Specialised Languages | ⊕ Expression oriented | ⊕ United States | DYNAmic MOdels simulation |
| Gordon Simulator | ⊕ 1959 | ↓ ↑ ⊕ Specialised Languages | ⊕ Activity scanning | ⊕ United States | Systems simulation dialect of FORTRAN |
| GPSS | ⊕ 1959 | ↓ ↑ ⊕ Specialised Languages | ⊕ Event scheduling | ⊕ United States | General Purpose Systems Simulator |
| Ingerman generalised BNF | ⊕ 1959 | ↓ ↑ ⊕ Specialised Languages | ⊕ United States | ||
| LT-2 | ⊕ 1959 | ↓ ↑ ⊕ Specialised Languages | ⊕ Linear | ⊕ United States | |
| Pegasus function interpreter | ⊕ 1959 | ↓ ↑ ⊕ Specialised Languages | ⊕ Algebraic | ⊕ United Kingdom | Algebraic system for the Pegasus |
| SCAD | ⊕ 1959 | ↓ ↑ ⊕ Specialised Languages | ⊕ Multiline | ⊕ United States | Grems/Post document access language |
| SHARE Information Algebra | ⊕ 1959 | ↓ ↑ ⊕ Specialised Languages | ⊕ Other DPLs | ⊕ United States | Description language for inhomogeneous collection of entities |
| SIMCOM | ⊕ 1959 | ↓ ↑ ⊕ Specialised Languages | ⊕ Process interaction | ⊕ United States | Simulation compiler |