| Breeders |
| .. : | Not known! () |
| AKO : | Anatoly Konjajev (NL) |
| ASO : | Artem Sokolovskiy |
| FF : | Klaus Fehrenbach (DE) |
| GV (GdV): | Gosse van der Velde (NL) |
| JtB : | Jans ter Bork (NL) |
| KB : | Keld Brandstrup (DK) |
| KK : | Josef Koller (DE) |
| MKK : | Pierre de Koning (NL) |
| MKN : | Foundation Buckfast Marken (NL) |
| MKW : | Ton Woud (NL) |
| PS : | Poul Erik Sørensen †2012(57) (DK) |
| RL : | Renaud Lavend'Homme (BE) |
| ST : | Peter Stougård (DK) |
| TR : | Thomas Rueppel (DE) |
| vdB : | Johann & Iris van den Bongard (DE) |
|
| Races — Do use them |
| A: | anatolica |
| B: | buckfast |
| S: | sahariensis |
|
| Importation mode |
| ilv : | Grafted larvae imported |
| imq : | Laying queen imported |
| Mating Places, etc |
| aml : | Ameland island (NL – Friesland) |
| bal : | Baltrum island (DE) |
| hbff : | Fehrenbach mountain (DE) |
| inmk : | Instrumental insemination (NL) |
| ins : | Instrumental insemination |
| mrk : | Marken peninsula (NL) |
| nex : | Nekselø island (DK) |
| tun : | Tunø island (DK) |
|