| Breeders |
| AM : | Teeltstation Ameland Island mating station Marcel van der Meide & Geert van Eizenga (NL) |
| CW (CWa): | Christian Wagner (LU) |
| FIV : | Fiveldal Ko de Witt & Geert van Eizenga (NL) |
| KB : | Keld Brandstrup (DK) |
| NE : | Eugen Neuhauser (AT) |
| NK : | Nico Kalmes (LU) |
| PJ : | Paul Jungels (LU) |
| PN : | Horst Preissl & Johannes Neuburger (AT) |
| PS : | Poul Erik Sørensen †2012(57) (DK) |
| TR : | Thomas Rueppel (DE) |
| UG : | Ulf Gröhn †2012 (SE) |
|
| Races — Do use them |
| A: | anatolica |
| B: | buckfast |
| Ca: | carpatica |
| D: | cecropia macedonica |
| Li: | ligurica |
| NO: | N°62 |
|
| Importation mode |
| ieg : | Eggs imported (brood comb) |
| imq : | Laying queen imported |
| ivq : | Virgin queen imported |
| Mating Places, etc |
| aml : | Ameland island (NL – Friesland) |
| bal : | Baltrum island (DE) |
| hbpn : | Preissl–Neuburger mountain (AT) |
| ilcw : | Instrumental insemination, Luxembourg |
| ins : | Instrumental insemination |
| nex : | Nekselø island (DK) |
| tun : | Tunø island (DK) |
| val : | Valors mountain (AT) |
|