Often the company or designer puts initials on the jewelry so it isn't something to worry about. As long as it states 14k it is a good piece of jewelry.
"pp" can stand for "pages" in document formatting. So, "60 pp" would mean 60 pages.
pp means private parts.
In hockey statistics, the PP stands for Power Play.
Pianissamo
Pages.
How many times you can use a move. PP stands for power points.
printers proof
Per procurationem (by proxy)
usually, it means "pages".
power play
You think probable to polypropylene.
Usually it is: P for a page PP for pages