- Popular Shortcuts
- Bulbophyllum Alliance
- Catasetum and Stanhopea Alliance
- Cattleya Alliance
- Coelogyne Alliance
- Cypripedium Alliance - Paphiopedilum
- Cypripedium Alliance - others
- Cymbidium Alliance
- Dendrobium Alliance
- Maxillaria Alliance
- Oncidium/Odontoglossum Alliance
- Phalaenopsis Alliance
- Pleurothallis Alliance
- Vanda Alliance - Neofinetia
- Vanda Alliance - others
- Miscellaneous & Other Genera