| Acronym | WDCM Number | Collection | Region |
|---|---|---|---|
| BioCC-MC | WDCM 1080 | BioCC microbial collection | Europe |
| CELMS | WDCM 926 | Collection of Environmental and Laboratory Microbial Strains | Europe |
| CREP | WDCM 1091 | Collection of Reproductive Tract Microorganisms | Europe |
| HUMB | WDCM 977 | WFCC Estonian Human Microbiota Biobank | Europe |
| TFC | WDCM 866 | Tartu Fungal Culture Collection | Europe |