What does q.3h. stand for?

q.3h. stands for "every 3 hours"

How to abbreviate "every 3 hours"?

"every 3 hours" can be abbreviated as q.3h.

What is the meaning of q.3h. abbreviation?

The meaning of q.3h. abbreviation is "every 3 hours"

What does q.3h. mean?

q.3h. as abbreviation means "every 3 hours"