What does QTO? stand for?

QTO? stands for "Have you left dock or port?"

How to abbreviate "Have you left dock or port?"?

"Have you left dock or port?" can be abbreviated as QTO?

What is the meaning of QTO? abbreviation?

The meaning of QTO? abbreviation is "Have you left dock or port?"

What does QTO? mean?

QTO? as abbreviation means "Have you left dock or port?"