What does W/TO stand for?

W/TO stands for "Wireless Telegraphy Officer"

How to abbreviate "Wireless Telegraphy Officer"?

"Wireless Telegraphy Officer" can be abbreviated as W/TO

What is the meaning of W/TO abbreviation?

The meaning of W/TO abbreviation is "Wireless Telegraphy Officer"

What does W/TO mean?

W/TO as abbreviation means "Wireless Telegraphy Officer"