| Breeders |
| AB (ABx): | André Bosseaux (BE) |
| CW (CWa): | Christian Wagner (LU) |
| KB : | Keld Brandstrup (DK) |
| PJ : | Paul Jungels (LU) |
| PS : | Poul Erik Sørensen †2012(57) (DK) |
| ST : | Peter Stougård (DK) |
|
| Races — Do use them |
| A: | anatolica |
| B: | buckfast |
| Ca: | carpatica |
| D: | cecropia macedonica |
|
| Importation mode |
| ieg : | Eggs imported (brood comb) |
| imq : | Laying queen imported |
| ivq : | Virgin queen imported |
| Mating Places, etc |
| ilcw : | Instrumental insemination Luxembourg |
| iwjb : | Instrumental insemination (BE) |
| nex : | Nekselø island (DK) |
| tun : | Tunø island (DK) |
|