Pearl Grass-Veneer 
Pearl Grey Moth 
Pediasia contaminella 
Peppered Haimbachia Moth 
Peribona 
Perilla Leaf Moth 
Perisyntrocha anialis 
Perisyntrocha ossealis 
Petrophila jaliscalis 
Petrophila triumphalis 
Phenacodes aleuropa 
Phostria delilalis 
Pickleworm 
Piletocera ulophanes 
Pilocrocis cryptalis 
Plectrona dohrnii 
Polygrammodes limitalis 
Polygrammodes mimetica 
Polygrammodes moerulalis 
Polygrammodes ponderalis 
Polygrammodes quatrilis 
Polygrammodes runicalis 
Polymorphic pondweed moth 
Polythlipta divaricata