Every hour

A) ac
B) noc
C) bid
D) Sig
E) STAT
F) pc
G) po
H) prn
I) qh
J) qs
K) sol
L) tid
M) tinc

Every Hour

A frequency indication meaning an action or event occurs once each hour.

Bid

An offer of a certain price for something, especially at an auction, or in broader contexts, an attempt or effort to achieve something.

Tid

An abbreviation for "ter in die," meaning three times a day; it is often used in medical prescriptions.