1
2
3
4
5
100

OTC

over-the-counter

100

PRN, P.R.N.

as needed

100

R

right

100

y/o

years old

100

tom/o

to cut

200

PCL

posterior cruciate ligament

200

PT

physical therapy

200

RICE

rest, ice, compression, elevation

200

steth/o

chest

200

vas/o

vessel;duct

300
PCN

penicillin

300

Pt, pt.

patient

300

RMS

rhabdomyosarcome

300

systol/o

contraction

300

vascul/o

blood vessel

400
PCP

primary care physician

400

Q2-3H

every two or three hours

400

ROM

range of motion

400

tens/o

stretched; strained

400

ven/i, ven/o

vein

500

PFT

personal fitness trainer

500

Q8H

every eight hours 

500

wt

weight

500

thromb/o

clot

500

ventricul/o

ventricle