Either Society for Marketing Professional Services or switching mode power supply.
B
Mid Steel Wires
GENERAL PACKET RADIO SERVICE
S- Stand T- Till O- Other P Pearson
It is french "Responde Sil Vous Plait"
P. R. I . S. M = Photo-Refractive Information Storage Material
postscript
full form of PCS is personal computer system.
Short Message Service
SMS stands for:-ShortMessageService
s = ? , p=? , d=?, f=?
MMS is the acronym for Multimedia Messaging Service.
SMS is the acronym for Short Message Service.
B
Mid Steel Wires
global system of mobile
bmsk