 |
World Data Center
| on
| Microorganisms
| World Data Center | |
| abbr. astronaut. | WDC |
| ON | |
| abbr. med. | Occipitonuchal; Office Nurse; Olfactory Nucleus; Onlay; Optic Nerve; Orthopedic Nurse |
| |||
| WDC (ICSU) | |||
| WDC | |||
| World Data: 3 phrases in 3 subjects |
| Abbreviation | 1 |
| Ecology | 1 |
| Oceanography & oceanology | 1 |