Sulpor and posporus percnt
special
special
The "SP" suffix stands for Specialty Series(R).
sports prototype
nlc
suck penis
np means no pass, p means pass and i don't know what sp stand for.
Nintendo "SP""SP" stands for "Special Portable," meaning that you could put it in your pocket and take it on-the-go more easily than the GBA, an older version of Gameboy.
nike soft play or special play
I've heard it stands for "Super Powerful!"
shigella sp or shigella spp = shigella species
"SP" can stand for multiple things depending on the context, such as "starting price," "service provider," or "security policy." Can you provide more context to determine the specific meaning you are referring to?