| Massey Hope+C | ⊕ 1996 | ↓ ↑ ⊕ Experimental and other | ⊕ New Zealand | ||
| Orthogonal | ⊕ 1996 | ↓ ↑ ⊕ Experimental and other | ⊕ Crossword | ⊕ United States | 2nd version of 2d language |
| ROLOG | ⊕ 1996 | ↓ ↑ ⊕ Experimental and other | ⊕ United States | ||
| Us | ⊕ 1996 | ↓ ↑ ⊕ Experimental and other | ⊕ Prototyping | ⊕ United States | Prototyping OOL |