What does spm stand for?
spm stands for "Spoofing Prevention Method"
How to abbreviate "Spoofing Prevention Method"?
"Spoofing Prevention Method" can be abbreviated as spm
What is the meaning of spm abbreviation?
The meaning of spm abbreviation is "Spoofing Prevention Method"
What does spm mean?
spm as abbreviation means "Spoofing Prevention Method"
