| BCS Query Language | ⊕ 1980 | ↓ ↑ ⊕ Business Data Processing | ⊕ Network DB | ⊕ United Kingdom | |
| GLUG | ⊕ 1980 | ↓ ↑ ⊕ Business Data Processing | ⊕ Other DPLs | ⊕ United States | Report generator language for GEAC systems |
| HIBOL | ⊕ 1980 | ↓ ↑ ⊕ Business Data Processing | ⊕ United Kingdom | Infotec DIBOL | |
| IQL | ⊕ 1980 | ↓ ↑ ⊕ Business Data Processing | ⊕ Other DPLs | ⊕ Canada | Intermediate Query Language |
| MCOBOL | ⊕ 1980 | ↓ ↑ ⊕ Business Data Processing | ⊕ United Kingdom | Macro extensions to COBOL | |
| NPL | ⊕ 1980 | ↓ ↑ ⊕ Business Data Processing | ⊕ United States | Non-Procedural Language | |
| QRP | ⊕ 1980 | ↓ ↑ ⊕ Business Data Processing | ⊕ Network DB | ⊕ United States | Honeywell query language |
| SDL/I | ⊕ 1980 | ↓ ↑ ⊕ Business Data Processing | ⊕ Other DPLs | ⊕ United States | Simulation language |
| STSC APL | ⊕ 1980 | ↓ ↑ ⊕ Business Data Processing | ⊕ Array | ⊕ United States | Scientific Time-Sharing Corp APL |
| VISTA | ⊕ 1980 | ↓ ↑ ⊕ Business Data Processing | ⊕ Norway | Norwegian 4gl | |
| VULCAN | ⊕ 1980 | ↓ ↑ ⊕ Business Data Processing | ⊕ United States | CP/M port of JPLDIS which evolved into dBASE II |