pp. (also pp British English)

1. the written abbreviation of pages:
See pp 15–17.

2. written before the name of another person when you are signing a letter instead of them

[TahlilGaran] Dictionary of Contemporary English ▲

PP
Pianissimo (music) 
Poppers (Isobutylnitrite) 
PowerPoint (Microsoft) 
Prepaid 
Private Party (classified ads) 
Promise to Pay

[TahlilGaran] Acronyms and Abbreviations Dictionary ▲

p.p.
Picked ports, Per procurationem (on behalf of)

[TahlilGaran] Acronyms and Abbreviations Dictionary ▲

PP
See: Purchase Price

[TahlilGaran] Acronyms and Abbreviations Dictionary ▲