It is short for PER PRO which, in turn, is short for PER PROCURATIONEM, meaning 'through the agency (of)'. It is the accusative case of PROCURATIO. It does not mean 'on behalf of'.
pianisimo
PowerPoint
"pp" can stand for "pages" in document formatting. So, "60 pp" would mean 60 pages.
Use a p. for page and pp. for pages; example pp. 255-256 or p. 55.
In hockey statistics, the PP stands for Power Play.
pp means private parts.
Pianissamo
Use a p. for page and pp. for pages.
For 1 page use p. (e.g. p. 25); for 2 or more pages use pp. (e.g. pp.25-28).
Pages.
How many times you can use a move. PP stands for power points.
pp pp pp pp pp pp pp pp pp pp pp pp
power play
printers proof