List of Genera
- Pleurogeophilus Verhoeff, 1901
- Pleurolithobius Verhoeff, 1899
- Pleuroschendyla Brölemann & Ribaut, 1911
- Plutonium Cavanna, 1881
- Poabius C.L. Koch, 1847
- Poabius Chamberlin, 1912
- Poaphilus Chamberlin, 1912
- Podothereua Verhoeff, 1905
- Pokabius Chamberlin, 1912
- Polybothrus Latzel, 1880
- Polycricus Saussure & Humbert, 1872
- Polyechinogaster Verhoeff, 1899
- Polygonarea Attems, 1909
- Polyporogaster Verhoeff, 1899
- Popobius Chamberlin, 1941
- Porethus Chamberlin, 1952
- Porobius Attems, 1926
- Portoricellus Chamberlin, 1950
- Portoricona Chamberlin, 1950
- Prionopodella Verhoeff, 1925
- Prolamnonyx Silvestri, 1919
- Promethon Chamberlin, 1962
- Proschizotaenia Silvestri, 1907
- Proterotaiwanella Bonato, Foddai & Minelli, 2002
- Prothereua Verhoeff, 1925
