| C# | ⊕ 1999 | ↓ ↑ ⊕ Multi-purpose | ⊕ OO C family | ⊕ United States | Simple portable systems language |
| HTEL | ⊕ 1999 | ↓ ↑ ⊕ Multi-purpose | ⊕ Netherlands | Hypertext Expression Lanugage | |
| MCPL | ⊕ 1999 | ↓ ↑ ⊕ Multi-purpose | ⊕ CPL, BCPL and B | ⊕ United Kingdom | Matching CPL |
| SPARK95 | ⊕ 1999 | ↓ ↑ ⊕ Multi-purpose | ⊕ United Kingdom | Provable Ada95 |