What does RTSS stand for?
RTSS stands for "Red Telephone Switching System (extinct)"
How to abbreviate "Red Telephone Switching System (extinct)"?
"Red Telephone Switching System (extinct)" can be abbreviated as RTSS
What is the meaning of RTSS abbreviation?
The meaning of RTSS abbreviation is "Red Telephone Switching System (extinct)"
What does RTSS mean?
RTSS as abbreviation means "Red Telephone Switching System (extinct)"
