1. Per procurationem: by proxy (e.g. when signing off a letter on someone else's behalf) 
2. Per person 
3. Pages

1. A direction in music; to be played very softly
   - pianissimo, very softly

Encyclopedia: Pp

• foliate
• foliated
• foliation
• folic acid
• folie
• folie a deux
• folio
• foliolate
• foliose
• folium
• folk
• folk art
• folk ballad
• folk dance
• folk dancer
• folk dancing
• folk etymology
• folk music
• folk poet
• folk singer
• folk writer
• folkie
• folklore
• folklorist
• folks