Acronyms, Abbreviations, and Initialisms.
All human edited and we add more daily

The meaning of the Acronym FSSP is...

FSSP is

Fraternitas Sacerdotalis Sancti Petri (Priestly Fraternity of St. Peter)

More Meanings For FSSP:

Forward-scattering Spectrometer Probe
Fuel System Supply Point
Fraternitas Sacerdotalis Sancti Petri (Priestly Fraternity of St. Peter)

FSSP is also in:

Acronym Definition Searched: