PP
- pp
- pages, especially in references, e.g. "A. U. Thor, Title, Journal X, Vol. 1, no. 2 (2010) pp. 13-42."
- PP
- (s) Papua New Guinea (FIPS 10-4 country code)
- (i) Passage Point
- per procurationem (Latin, "by proxy")
- PPA
- (i) Parahippocampal Place Area
- PolyPhthalAmide
- PPASC – (i) (U.S.) Plans and Program Analysis Support Center
- PPASSCCATAG - (a) "Proud Parents Against Singles, Seniors, Childless Couples And Teens And Gays", a fictional group formed by Marge Simpson
- PPCLI – (i) Princess Patricia's Canadian Light Infantry (regiment)
- PPG
- (i) Pittsburgh Plate Glass (the original name of the company now known as PPG Industries)
- The Powerpuff Girls
- PPLI – (i) Precise Participant Location & Identification
- ppm – (i) Parts Per Million
- PPM – (i) Parts Per Million
- PPO – (i) PolyPhenylene Oxide
- PPP
- (i) Point-to-Point Protocol
- Purchasing Power Parity
- PPQ – (i) Pulses Per Quarter (used in music programming, sequencers)
- PPQN – (i) Pulses Per Quarter Note (ditto)
- PPQT – (i) Pre-Production Qualification Test
- PPS
- (i) post postscriptum
- Precise/Precision Positioning Service (GPS)
- PolyPhenylene Sulfide
- PPV – (a) Pay-per-view
Read more about this topic: List Of Acronyms And Initialisms: P