| Abbreviation | Family | Abbreviation | Family |
| Aesh: | Aeshnidae | Hydr: | Hydrophilidae |
| Amp: | Amphilochidae | Lep: | Leptophlebiidae |
| Aor: | Aoridae | Les: | Lestidae |
| Bae: | Baetidae | Lib: | Libellulidae |
| Belos: | Belostomatidae | Myt: | Mytilidae |
| Bithy: | Bithynidae | Naid: | Naididae |
| Cae: | Caenidae | Nau: | Naucoridae |
| Calo: | Calopterygidae | Nep: | Nepidae |
| Cer: | Ceratoporinidae | Nere: | Nereidae |
| Chir: | Chironomidae | Ostr: | Ostreidae |
| Cir: | Cirolanidae | Pen: | Peneaeidae |
| Coe: | Coenagrionidae | Pho: | Photidae |
| Corb: | Corbulidae | Pisau: | Pisauridae |
| Cord: | Corduliidae | Plan: | Planorbidae |
| Cori: | Corixidae | Pléi: | Pléidae |
| Cul: | Culicidae | Por: | Portunidae |
| Dix: | Dixidae | Pota: | Potamididae |
| Dre: | Dreisseinidae | Pyr: | Pyralidae |
| Dry: | Dryopidae | Ser: | Serpulidae |
| Dyt: | Dytiscidae | Sph: | Sphaeromatidae |
| Gam: | Gammaridae | Sta: | Staphylinoidae |
| Grap: | Grapsidae | Tab: | Tabanidae |
| Hal: | Haliplidae | Tub: | Tubificidae |
| Hept: | Heptagenidae | Xan: | Xantidae |
| Hyd: | Hydraenidae |
|
|