What does q.2h. stand for?

q.2h. stands for "every 2 hours"

How to abbreviate "every 2 hours"?

"every 2 hours" can be abbreviated as q.2h.

What is the meaning of q.2h. abbreviation?

The meaning of q.2h. abbreviation is "every 2 hours"

What does q.2h. mean?

q.2h. as abbreviation means "every 2 hours"