PPI
PPI is an acronym for:
- Gabarit PPI , railway clearance profile
- Perhimpunan Pelajar Indonesia , Association for Indonesians Studying Abroad
- Point to Point Interface , interface of the Simatic S7-200 PLC from Siemens
- Port Pirie Airport in South Australia (IATA code)
- payment protection insurance , English-language technical term for residual debt insurance
Parties:
- Partito Popolare Italiano , parties in Italy
- Pirate Parties International , association of pirate parties
Natural Science:
- Peptidyl-prolyl-cis-trans isomerases , an enzyme
- Plan Position Indicator , synonymous with radar screen, see radar display
- Positive polarity item , linguistic technical term, see polarity element
- Proton pump inhibitor , anti-stomach drug, see proton pump inhibitors
- Polyperylenetetracarboxylic acid diimide , polymer of PDI, polycyclic aromatic, see MePTCDI
- Prepulse inhibition , neurological effect
- Present Pain Intensity Scale , scale for determining pain
- Protein-protein interaction , interaction between proteins
- Process Performance Indicator , key performance indicator for processes
PP i stands for:
- Diphosphate , an anion
ppi stands for:
- pixel per inch , unit of measure for the density of points in image reproduction
- pores per inch , unit of measurement for porous materials, see pore
