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Abbreviations & Acronyms:  Research Organizations
Other Acronyms
Medical Abbreviations

Medical Abbreviations

a before
Ab antibody
ABG arterial blood gas
Abs feb when fever is absent
a.c. before meals
AD right ear
ADC AIDS Dementia Complex
ad hib to be administered
ad lib as desired
adst feb when fever is present
ad us. ext for external use
Ag antigen
agit. ante us. Shake before using
ALT Alanine aminotransferase (SGPT)
alt hor every other hour
A.M.A. against medical advice
AR Antiretroviral
ARC AIDS Related Complex
AST Aspartate aminotransferase (SGOT)
a.s. left ear
AU both ears
b blood
Ba barium
BBB Blood brain barrier
bDNA branched chain DNA
Bi bismuth (i.e., pepto bismol)
BIA bioelectrical impedance analysis
bib./BIB. Drink
b.i.d./BID twice a day
BIW twice a week
BMR basal metabolic rate
BP blood pressure
BRP bathroom privileges
BSA body surface area
BUN blood urea nitrogen
Bx biopsy
C calorie; complicance; concentration
ca approximately
c-a cardioarterial
CA cancer; carcinoma; cardiac arrest
CAT computerized axial tomography
CBC complete blood cell count
c.c. cubic centimer
C.C. chief complaint
CCU critical care unit; coronary care unit
CD4 Helper T-cells
CD8 Suppressor T-cells
CIB food
CIV continuous intravenous infusion
CLL chronic lyphocytic leukemia
cm centimeter
CMA Certified Medical Assistant
CMI cell mediatedimmunity
CMT Certified Medical Transcriptionist
CMV cytomegalovirus; controlled mechanical ventilation
CNS central nervous system
CoA coenzyme A
COG center of gravity
cont. rem let the medicine be continued
CPR cardiopulmonary resuscitation
CR conditioned reflex
CRD chronic respiratory disease
CSF cerebrospinal fluid
CT computed tomography
CTL cytotoxic T lymphocyte
CVA cardiovascular accident (stroke)
CVP central venous pressure
CXR chest x-ray
D right (as opposed to left)
d give
DDC Zalcitabine
deglut swallow
det give
D4T Stavudine
dieb alt every other day
dil diluted
dim. one-half
DIP desquamative pneumonia
disp dispenses
dL decaliter
DLT dose-limiting toxicity
DMAC disseminated Mycobacterium avium complex
DNR do not resuscitate
dr dram
DTH delayed type hypersensitivity
dur dol while the pain lasts
D/W dextrose in water
Dx diagnosis
EB/EBV Epstein-Barr virus
ECG/EKG electrocardiogram
ED effective dose
EEG electroencephalogram
EIA enzyme immunoassay (test)
ELISA enzyme-linked immunoadsorbent assay (test)
emp as directed
febris fever
FUO fever of unknown origin
Fx fracture
g gram
GA general anesthesia
garg gargle
GART genotypic antiretroviral resistance testing
GB gall bladder
GC gonorrhea
GH growth hormone
GI gastrointestinal
gm grams
gn grains
grad by degrees, gradually
GSH reduced glutathione
gtt drops
GTT glucose tolerance test
GU genitourinary
GYN gynecology
HAART highly active antiretroviral therapy
HAA hepatitis-associated antigen
HAV hepatitis-associated virus
Hb/Hgb hemoglobin
HBV hepatitis B virus
HCT hematocrit
hd/h.s. at bedtime
HIV/IG HIV immunoglobulin
HLA human lymphocyte antigen
HMA heteroduplex mobility assay
HMO health maintenance organization
HSV herpes simplex virus
Hx history
HZV Herps Zoster Virus
ICU intensive care unit
IDU injecting drug user
IDV Indinavir
IFN interferon
lg lmmunoglobulin
IH infectious hepatitis
IL interleukin
IM intramuscular
int cib between meals
IPV inactivated polio vaccine
ITP idiopathic thrombocytopenia purpura
IU International Unit
IV intravenous
k kilo
K potassium
kg kilogram
KPS Karnofsky Performance Scale
KS Kaposi's Sarcoma
l liter
L left
LD lethal dose
LFT liver function tests
liq liquid
LMP last menstrual period
LP lumbar puncture
LPN Licensed Practical Nurse
LVN Licensed Visiting Nurse
m micro-
m m micrometer
M mix
MAbs Monoclonal antibodies
MAC Mycobacterium avium Complex
MCH mean cell hemoglobin
MCV mean cell volume
MDI metered dose inhaler
MDRTB Multi-Drug Resistant Tuberculosis
m et n morning and night
mg milligram
MI myocardial infarction
mL milliliter
mm millimeter
mor dict in the manner stated
mor sol as usual, customary
MPD maximum permissible dose
mrd minimal reacting dose
MRI magnetic resonance imaging
mRNA messenger RNA
MTD maximum tolerated dose
MW molecular weight
N normal
N-9 Nonoxynol-9
NF National Formulary
NFV Nelfinavir
NK natural killer cells
NMR nuclear magnetic resonance imaging
NNRTI Non-Nucleoside Analogue Reverse Transcriptase Inhibitor
npo nothing by mouth
noc maneq at night and in the morning
NSAID nonsteroidal anti-inflammatory drug
O an eye; oxygen
OB obstetrics
od/oid once a day
OD Doctor of Optometry; right eye; ove ose
OI opportunistic infection
omn hor at every hour
OOB out of bed
OS left eye
OT occupational therapy
OTC over the counter
OU both eyes
PA Physician's Assistant
part. aeq. equal parts (amounts)
part. vic. in divided doses
pc after a meal
PCP pneumocystis carinii pneumonia
PCR polymerase chain reaction
PE physical examination
PFT pulmonary function test
PhD Doctor of Philosophy
P.I. Protease Inhibitor
PID pelvic inflammatory disease
PK pharmiacokinetics
PML progressive multifocal leukoencephalopathy
p.o. by mouth
ppm parts per million
PPPPP pain, pallor, pulse, loss, parathesia, paralysis
PR progressive resistance (exercise)
prn as needed
pt patient
PT physical therapy
Px prognosis
Q volume of blood flow
qd every day, each day
qh every hour
qid four times a day
ql as much as desired
qs quantity sufficient; as much as is enough
R take; respiration
rbc red blood cell
RBC red blood cell count
RBF renal blood flow
RNA ribonucleic acid
RT radiation therapy
RTV Ritonavir
Rx the first word on a prescription; therapy
sc/SC subcutaneously
Sd standard deviation
SGOT serum glutamic-oxaloacetic transaminase (a liver enzyme)
SGPT serum glutamic-pyruvic transaminase (a liver enzyme)
SH serum hepatitis
sig write; inscribe, often used in the writing of prescriptions
SOB short of breath
sol solution
sos repeat if necessary
sp gr specific gravity
SQ subcutaneous
SQV Saquinavir
stat immediately
STD sexually transmitted disease
Sx symptom
T temperature
Tb tuberculosis
TBV total blood volume
TIA transient ischemic attack
t.i.d. three times a day
tinct tincture
TMP/SMX Bactrim (trimethoprim-sulfamethoxazole)
TORCH toxoplasmosis, other infections, rubella, cytomegalovirus, and herpes simplex titer
TPR temperature, pulse, respiration
3TC Lamivudine
Tx treatment
U unit
ULN upper limit of normal
URI upper respiratory infection
USP United States Phamacopeia
ut dict as directed
UTI urinary tract infection
v venous blood
VEE Venezuelan Equine Encephalitis
VD venereal disease
VS vital signs
WBC white blood cell count
YO year old
ZDV Zidovudine
 
 
Last modified: 1-May-01