| Reported in | Status | Registered by | ||
|---|---|---|---|---|
| Nocardioides perillae | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Nocardioides pelophilus | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Nocardioides panzhihuensis | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Nocardioides panaciterrulae | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Nocardioides panacisoli | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Nocardioides panacihumi | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Nocardioides pakistanensis | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Nocardioides pacificus | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Nocardioides opuntiae | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Nocardioides oleivorans | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Nocardioides nitrophenolicus | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Nocardioides nanhaiensis | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Nocardioides montaniterrae | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Nocardioides mesophilus | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Nocardioides massiliensis | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Nocardioides marinus | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Nocardioides marinquilinus | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Nocardioides marinisabuli | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Nocardioides maradonensis | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Nocardioides luteus | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Nocardioides litorisoli | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Nocardioides litoris | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Nocardioides lianchengensis | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Nocardioides lentus | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Nocardioides kribbensis | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Nocardioides koreensis | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Nocardioides kongjuensis | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Nocardioides kandeliae | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Nocardioides jishulii | Unknown | Valid (ICNP) | Excubia bot about 5 years ago | |
| Nocardioides jensenii | Unknown | Valid (ICNP) | Excubia bot about 5 years ago |