What does SMM stand for?
SMM stands for "SONET Matrix Modules"
How to abbreviate "SONET Matrix Modules"?
"SONET Matrix Modules" can be abbreviated as SMM
What is the meaning of SMM abbreviation?
The meaning of SMM abbreviation is "SONET Matrix Modules"
What does SMM mean?
SMM as abbreviation means "SONET Matrix Modules"
