| Reported in | Status | Registered by | ||
|---|---|---|---|---|
| Nocardioides opuntiae | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Nocardioides oleivorans | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Nocardioides nitrophenolicus | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Nocardioides nanhaiensis | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Nocardioides montaniterrae | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Nocardioides mesophilus | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Nocardioides massiliensis | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Nocardioides marinus | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Nocardioides marinquilinus | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Nocardioides marinisabuli | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Nocardioides maradonensis | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Nocardioides luteus | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Nocardioides litorisoli | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Nocardioides litoris | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Nocardioides lianchengensis | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Nocardioides lentus | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Nocardioides kribbensis | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Nocardioides koreensis | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Nocardioides kongjuensis | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Nocardioides kandeliae | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Nocardioides jishulii | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Nocardioides jensenii | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Nocardioides islandensis | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Nocardioides iriomotensis | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Nocardioides intraradicalis | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Nocardioides insulae | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Nocardioides immobilis | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Nocardioides hwasunensis | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Nocardioides hungaricus | Unknown | Valid (ICNP) | Excubia bot over 4 years ago | |
| Nocardioides humi | Unknown | Valid (ICNP) | Excubia bot over 4 years ago |