SPPS abbr.
abbr., avia.	Scientific Policy Programming Service
abbr., el.	subsystem program preparation support
abbr., genet.	solid-phase peptide synthesis
SPPs n
phys.	surface plasmon polaritons (MichaelBurov)
SPPS abbr.
abbr.	Senior Principal Private Secretary (в Индии Leonid Dzhepko); solution-precursor plasma spray (Rudy)
abbr., astronaut.	Scientific Policy Planning service (Belgium)
abbr., file.ext.	Scalable Power Parallel System (IBM)
abbr., med.	Single Photon Planar Scintigraphy; Solid Phase Peptide Synthesis; Stable Plasma Protein Solution
abbr., nano	solution-precursor based plasma spray (MichaelBurov); solution-precursor based plasma spray coating technology (MichaelBurov); solution-precursor based plasma spraying (MichaelBurov)
abbr., tech.	Solution Precursor Plasma Spray (bonly)
mil.	specialist, port security