1. Without gain or profit
   - unprofitably, gainlessly

See also: profitless

• order Podicipediformes
• order Podicipitiformes
• order Polemoniales
• order Polygonales
• order Polymastigina
• order Polypodiales
• order Primates
• order Primulales
• order Proboscidea
• order Procellariiformes
• order Proteales
• order Protura
• order Pseudomonadales
• order Pseudoscorpiones
• order Pseudoscorpionida
• order Psilophytales
• order Psilotales
• order Psittaciformes
• order Psocoptera
• order Pterosauria
• order Pulmonata
• order Pycnogonida
• order Radiolaria
• order Rajiformes
• order Ranales