Prefixes
A-
Ana-
AAF
What is African-America female
CBC
Q
What is every
Endo-
What is, in;within
Epi-
What is, on;over;upon
Abd
CXR
What is chest-X-ray
OR
What is operating room
Eu-
What is, good; normal
Exo-
What is outward
ABX
What is antibiotic
Ib,#
What is pound
OTC
What is over-the-counter
Hyper-
What is above;above normal;excessive
What is below;below normal;deficient
What is, as desired
HS
What is half strength;bedtime
HT
What is height
Pro-
What is before;forward
Trans-
What is across
b.i.d.
What is twice a day
OV
What is office visit
OB/GYN