Family - -	Order
Palaephatidae - -	Lepidoptera
Pamphiliidae - -	Hymenoptera
Papilionidae - -	Lepidoptera
Pemphigidae - -	Homoptera
Pentatomidae - -	Heteroptera
Pergidae - -	Hymenoptera
Perlidae - -	Plecoptera
Phalacridae - -	Coleoptera
Phasmatidae - -	Phasmatodea
Phlaeothripidae - -	Thysanoptera
Phoenicococcidae - -	Homoptera
Phoridae - -	Diptera
Phylloxeridae - -	Homoptera
Phymatidae - -	Heteroptera
Pieridae - -	Lepidoptera
Plataspididae - -	Heteroptera
Platypodidae - -	Coleoptera
Platystomatidae - -	Diptera
Plutellidae - -	Lepidoptera
Pseudococcidae - -	Homoptera
Pseudophasmatidae - -	Phasmatodea
Psilidae - -	Diptera
Psocidae - -	Psocoptera
Psychidae - -	Lepidoptera
Psychodidae - -	Diptera
Psyllidae - -	Homoptera
Psyllipsocidae - -	Psocoptera
Pteromalidae - -	Hymenoptera
Pterophoridae - -	Lepidoptera
Ptilodactylidae - -	Coleoptera
Ptinidae - -	Coleoptera
Pulicidae - -	Siphonaptera
Pyralidae - -	Lepidoptera
Pyrgomorphidae - -	Orthoptera
Pyrrhocoridae - -	Heteroptera