| ADAM | ⊕ 1989 | ↓ ↑ ⊕ Business Data Processing | ⊕ United States | ||
| Aldat | ⊕ 1989 | ↓ ↑ ⊕ Business Data Processing | ⊕ Information algebra | ⊕ United States | Database language, based on extended algebra |
| pcBESTOP | ⊕ 1989 | ↓ ↑ ⊕ Business Data Processing | ⊕ Report Generators | ⊕ United States | BESTOP language for pc |
| PROTOS-L | ⊕ 1989 | ↓ ↑ ⊕ Business Data Processing | ⊕ Germany | ||
| SIL | ⊕ 1989 | ↓ ↑ ⊕ Business Data Processing | ⊕ Ad hoc query languages | ⊕ United States | Data interchange language |