There are multiple definitions:

1. parallel imaging with localized sensitivities(English)

   • imaging technique
   • ASSET, GRAPPA, NAMIC, PPA
   • Medical imaging
   • https://doi.org….1002/mrm.10171

2. particle-into-liquid sampler(English)

   • a technique traditionally used for identification of inorganic ions present in ambient or laboratory aerosols
   • BGC, ESI, HPLC, HRESIMS, OA, PKS, MIC, MS, SOA
   • Biochemistry
   • https://doi.org….1021/ac1014386