| Breeders |
| AM : | Teeltstation Ameland Island mating station Marcel van der Meide & Geert van Eizenga (NL) |
| AS : | Alfred & Sabine Schrüfer (DE) |
| CS : | Christian Salau (DE) |
| KB : | Keld Brandstrup (DK) |
| MKA : | Aad Wolvers (NL) |
| MKR : | Bram de la Rie (NL) |
| MKW : | Ton Woud (NL) |
| MM : | Magnus Menges (DE) |
| PS : | Poul Erik Sørensen †2012(57) (DK) |
| ST : | Peter Stougård (DK) |
|
| Races — Do use them |
| A: | anatolica |
| B: | buckfast |
| D: | cecropia macedonica |
| Ka: | carpathica |
| Si: | sicula, Sicily (IT) |
|
| Importation mode |
| imq : | Laying queen imported |
| ivq : | Virgin queen imported |
| Mating Places, etc |
| alr : | Alrø island, Odder (DK) |
| aml : | Ameland island (NL – Friesland) |
| inas : | Instrumental insemination (DE) |
| ins : | Instrumental insemination |
| mrk : | Marken peninsula (NL) |
| nex : | Nekselø island (DK) |
|