What does TTSN stand for?

TTSN stands for "Total Time Since New"

How to abbreviate "Total Time Since New"?

"Total Time Since New" can be abbreviated as TTSN

What is the meaning of TTSN abbreviation?

The meaning of TTSN abbreviation is "Total Time Since New"

What does TTSN mean?

TTSN as abbreviation means "Total Time Since New"