auxlang
- Apituka by Ety (21 features)
- Dacayan by Ali Ghozali (143 features)
- Eezee by Todd Moyer (141 features)
- Esperanto by Ludwik Leyzer Zamenhof (138 features)
- FIAL by Jeffrey S. Jones (116 features)
- SASXSEK by Dana Nutter (111 features)
- SIAL by Jeffrey S. Jones (118 features)
- TIAL by Jeffrey S. Jones (138 features)
