| ALF | ⊕ 1990 | ↓ ↑ ⊕ Experimental and other | ⊕ Germany | ||
| Ellie | ⊕ 1990 | ↓ ↑ ⊕ Experimental and other | ⊕ Prototyping | ⊕ Denmark | Distributed OO language |
| Gamma | ⊕ 1990 | ↓ ↑ ⊕ Experimental and other | ⊕ France | Massively parallel language derived from chemical reactions | |
| MPL | ⊕ 1990 | ↓ ↑ ⊕ Experimental and other | ⊕ United States | Data-parallel version of C for MASPAR | |
| NCL | ⊕ 1990 | ↓ ↑ ⊕ Experimental and other | ⊕ United States | Network prolog | |
| PM2 | ⊕ 1990 | ↓ ↑ ⊕ Experimental and other | ⊕ Pascals | ⊕ Australia | Parallel Modula-2 |
| POLYGOTH | ⊕ 1990 | ↓ ↑ ⊕ Experimental and other | ⊕ France | ||
| VIVA | ⊕ 1990 | ↓ ↑ ⊕ Experimental and other | ⊕ United States |