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2021 Medical Terminology Abbreviations

Quiz yourself by thinking what should be in each of the black spaces below before clicking on it to display the answer.
        Help!  

Question
Answer
pt   patient  
🗑
T   temperature or tablespoon  
🗑
P   pulse  
🗑
R   respiration  
🗑
VS   vital signs  
🗑
BP   blood pressure  
🗑
po   per oral  
🗑
inj   injection  
🗑
kg   kilogram  
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mm   millimeter  
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cap   capsule  
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FL   fluid  
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bid   twice a day  
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tid   three times a day  
🗑
c   with  
🗑
s   without  
🗑
p   after  
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q   every  
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h   hour  
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dc or D/C   discontinue or discharge  
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npo   nothing by mouth  
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qd   every day  
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qh   every hour  
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qid   four times a day  
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pc   after meals  
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ac   before meals  
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QNS   quantity not sufficient  
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ID   intradermal  
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IM   intramuscular  
🗑
IV   intravenous  
🗑
po   per oral  
🗑
PDR   Physicians Desk Reference  
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Ca   calcium  
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CA   cancer  
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CBC   complete blood count  
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Chol   cholesterol  
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CxR   Chest X-Ray  
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ESR   erythrosedimentation rate  
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FBS   fasting blood sugar  
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GTT   glucose tolerance test  
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EKG or ECG   electrocardiogram  
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MRI   magnetic resonance imaging  
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PT   protime (coag test in a light blue top tube) OR physical therapy  
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RBC   red blood cell  
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UA   urinalysis  
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WBC   white blood cell  
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CMA   certified medical assistant  
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LVN   licensed vocational nurse  
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PT   physical therapist or physical therapy OR protime  
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p   after  
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q   every  
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PPO   perfered provider organization  
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HMO   health maintence organization  
🗑
PCP   primary care physician  
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RN   registered nurse  
🗑
ASA   aspirin  
🗑
BM   bowel movement  
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GI   gastro intestinal  
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URI   upper respiratory infection  
🗑
UTI   urinary tract infection  
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N/V   nausea & vomiting  
🗑
GERD   gastroespophageal reflux disease  
🗑
IBS   irritable bowel syndrome  
🗑
PID   pelvic inflammatory disease  
🗑
abd   abdomen  
🗑
ABGs   arterial blood gases  
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ac   before meals  
🗑
ACL   anterior cruciate ligament  
🗑
AD   right ear  
🗑
AIDS   aquired immune deficiency syndrome  
🗑
AMA   against medical advice OR American Medical Association  
🗑
AMI   acute myocardical infarction  
🗑
amt   amount  
🗑
ant   anterior  
🗑
AP   anteroposterior or angina pectoris  
🗑
ARDS   adult (acute) respiratory distress  
🗑
AS   left ear  
🗑
as tol   as tolerated  
🗑
ASA   aspirin  
🗑
AU   both ears  
🗑
AV   atrioventicular  
🗑
BBB   bundle branch block  
🗑
BCC   basal cell carcinoma  
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BE   barium enema  
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bid   twice a day  
🗑
BM   bowel movement  
🗑
BOM   bilaterial otitis media  
🗑
BP   blood pressure  
🗑
BPH   benign prostatic hyperplasia  
🗑
BR   bed rest  
🗑
BRP   bathroom privileges  
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BS   blood sugar OR bowel sounds  
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Bx   biopsy  
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c/o   complains of  
🗑
CA   cancer  
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Ca   calcium  
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CBC   complete blood count  
🗑
cc   cubic centimeter  
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CCU   coronary care unit  
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CF   cystic fibrosis  
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CHF   congestive heart failure  
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chol   cholesterol  
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cm   centimeter  
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CNS   central nerous system  
🗑
CO2   carbon dioxide  
🗑
COLD   chronic obstructive lung disease  
🗑
COPD   chronic obstructive pulmonary disease  
🗑
CP   cerebral palsy  
🗑
CPK   creatine phosphokinase  
🗑
CPR   cardiopulmonary resuscitation  
🗑
CT (CAT) scan   computed (axial) tomography scan  
🗑
CVA   cerebrovascular accident (stroke)  
🗑
CxR   chest X-ray  
🗑
D and C   dilation and curettage  
🗑
diff   differential (blood count)  
🗑
DM   diabetes mellitus  
🗑
DOA   dead on arrival  
🗑
DOB   date of birth  
🗑
Dr   dram OR doctor  
🗑
DVT   deep vein thrombosis  
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wt   weight  
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WBC   white blood cell  
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W/C   wheel chair  
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VS   vital signs  
🗑
VD   venereal disease  
🗑
VC   vital capicity  
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VA   visual acuity  
🗑
UTI   urinary tract infection  
🗑
US   ultrasound  
🗑
AIDS   acquired immunodeficiency syndrome  
🗑
BPH   benign prostatic hyperplasia  
🗑
Bx   biopsy  
🗑
CIN   cervical intraepithelial neoplasia  
🗑
CIS   carcinoma in situ  
🗑
C-Sec   section cesarean section  
🗑
D and C   dilation and curettage  
🗑
DRE   digital rectal exam  
🗑
ED   erectile dysfunction  
🗑
FAS   fetal alcohol syndrome  
🗑
FBD   fibrocystic breast disease  
🗑
GYN   gynecology  
🗑
HBV   hepatitis B virus  
🗑
HIV   human immunodeficiency virus  
🗑
HMD   hyaline membrane disease  
🗑
HPV   human papillomavirus  
🗑
HRT   hormone replacement therapy  
🗑
HSV2   herpes simplex virus type 2  
🗑
ID   intradermal  
🗑
OB   obstetrics  
🗑
OB/GYN   obstetrics/gynecology  
🗑
Pap smear (test)   Papanicolaou smear (or test)  
🗑
PID   pelvic inflammatory disease  
🗑
PTH   parathyroid hormone  
🗑
PMS   premenstrual syndrome  
🗑
PSA   prostate specific antigen  
🗑
RDS   respiratory distress syndrome (of the newborn)  
🗑
SAB   spontaneous abortion  
🗑
STI   sexually transmitted infection  
🗑
TAB   therapeutic abortion  
🗑
TSS   toxic shock syndrome  
🗑
TURP   transurethral resection of the prostate  
🗑
TVS   transvaginal sonography  
🗑
BCC   basal cell carcinoma  
🗑
bx   biopsy  
🗑
SLE   systemic lupus erythematosus  
🗑
SqCCa   squamous cell carcinoma  
🗑
TBSA   total body surface area  
🗑
ACL   anterior cruciate ligament; a ligament that stabilizes the knee joint  
🗑
CTS   carpal tunnel syndrome  
🗑
DJD   degenerative joint disease  
🗑
DMD   Duchenne’s muscular dystrophy  
🗑
DO   physician specializing in osteopathy  
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EMG   electromyography  
🗑
MG   myasthenia gravis  
🗑
NSAIDs   nonsteroidal anti-Inflammatory Drug (these can raise BP if used over a long period of time)  
🗑
OA   osteoarthritis  
🗑
ortho   orthopedics  
🗑
RA   rheumatoid arthritis  
🗑
ROM   range of motion  
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SCI   spinal cord injury  
🗑
THR   total hip replacement  
🗑
TKA   total knee arthroplasty  
🗑
TKR   total knee replacement  
🗑
TMJ   temporomandibular joint  
🗑
C1   1st cervical vertebrae  
🗑
T1   12th thoracic vertebrae  
🗑
L1   through L5 the five lumbar vertebrae  
🗑
AIDS   acquired immune deficiency syndrome  
🗑
CBC   complete blood count  
🗑
HCT   Hct hematocrit  
🗑
HGB   Hgb hemoglobin  
🗑
HIV   human immunodeficiency virus  
🗑
PLT   platelet count  
🗑
PT   prothrombin time or physical therapy  
🗑
PTT   partial thromboplastin time  
🗑
RBC   red blood cell or red blood count  
🗑
WBC   white blood cell or white blood count  
🗑
ASHD   atherosclerotic heart disease  
🗑
ASD   atrial septal defect  
🗑
AV   atrioventricular  
🗑
CABG   coronary artery bypass graft  
🗑
CAD   coronary artery disease  
🗑
CHF   congestive heart failure  
🗑
CPR   cardiopulmonary resuscitation  
🗑
ECG   EKG electrocardiogram  
🗑
MI   myocardial infarction  
🗑
PET   positron emission tomography  
🗑
HMD   hyaline membrane disease  
🗑
LTB   laryngotracheobronchitis  
🗑
NRDS   neonatal respiratory distress syndrome  
🗑
PE   pulmonary embolism  
🗑
PPD   purified protein derivative  
🗑
RDS   respiratory distress syndrome  
🗑
SARS   severe acute respiratory syndrome  
🗑
TB   tuberculosis  
🗑
URI   upper respiratory infection  
🗑
ABGs   arterial blood gases  
🗑
ARDS   adult (acute) respiratory distress syndrome  
🗑
CF   cystic fibrosis  
🗑
COPD   chronic obstructive pulmonary disease  
🗑
CPR   cardiopulmonary resuscitation  
🗑
CxR   chest X Ray  
🗑
BE   barium enema  
🗑
EGD   esophagogastroduodenoscopy  
🗑
FOBT   fecal occult blood test  
🗑
GERD   gastroesophageal reflux disease  
🗑
GI   gastrointestinal  
🗑
IBD   inflammatory bowel disease  
🗑
IBS   irritable bowel syndrome  
🗑
LGI   lower GI series  
🗑
N and V   nausea and vomiting  
🗑
SCS   stool culture and sensitivity  
🗑
UGI   upper GI series  
🗑
BUN   blood urea nitrogen  
🗑
cath   catheter, catheterization  
🗑
HD   hemodialysis  
🗑
IVP   intravenous pyelogram  
🗑
RP   retrograde pyelogram  
🗑
SG   specific gravity  
🗑
UA   urinalysis  
🗑
UTI   urinary tract infection  
🗑
VCUG   voiding cystourethrogram  
🗑
AD   Alzheimer’s disease OR right ear  
🗑
ADHD   attention deficit hyperactivity disorder  
🗑
ADD   attention deficit disorder  
🗑
ALS   amyotrophic lateral sclerosis  
🗑
CT   (CAT) scan computed (axial) tomography scan  
🗑
CP   cerebral palsy  
🗑
CVA   cerebrovascular accident (stroke)  
🗑
DTR   deep tendon reflexes  
🗑
EchoEG   echoencephalography  
🗑
EEG   electroencephalogram (cephalo=brain)  
🗑
LASIK   laser  
🗑
MRI   magnetic resonance imaging  
🗑
MS   multiple sclerosis  
🗑
OM   otitis media  
🗑
PD   Parkinson disease  
🗑
PET   positron emission tomography  
🗑
PTSD   posttraumatic stress disorder  
🗑
ADH   antidiuretic hormone  
🗑
DI   diabetes insipidus  
🗑
DM   diabetes mellitus  
🗑
FBS   fasting blood sugar  
🗑
FSH   follicular stimulating hormone  
🗑
GH   growth hormone  
🗑
GTT   glucose tolerance test  
🗑
HRT   hormone replacement therapy  
🗑
LH   luteinizing hormone  
🗑
PH   parathyroid hormone  
🗑
PPBS   postprandial blood sugar  
🗑
RAIU   radioactive iodine uptake  
🗑
pt   patient  
🗑
bid   twice a day  
🗑
po   by mouth  
🗑
tid   three times a day  
🗑
apt   appointment  
🗑
f/u   follow up  
🗑
R/S   reschedule  
🗑
npo   nothing by mouth  
🗑
i   one  
🗑
ii   two  
🗑
Rx   prescription  
🗑
sig   as directed  
🗑
OU   both eyes  
🗑
OD   right eye  
🗑
OS   left eye  
🗑
AD   right ear  
🗑
PFT   pulmonary function test  
🗑
AS   left ear  
🗑
AU   both ears  
🗑
ROM   range of motion  
🗑
ABGs   arterial blood gases  
🗑
APAP   tylenol  
🗑
PDR   physicians drug reference  
🗑
CPT book   current procedural terminology  
🗑
ICD   international classification of diseases  
🗑
BPD   bipolar disorder  
🗑
bpm   beats per minute  
🗑
BSE   breast self exam  
🗑
BUN   blood urea nitrogen  
🗑
cap(s)   capsule  
🗑
CBC   complete blood count  
🗑
CHF   congestive heart failure  
🗑
RMA   registered medical assistant  
🗑
C and S   culture and sensitivity  
🗑
CSF   cerebrospinal fluid  
🗑
Cx   cervix  
🗑
DDS   doctor of dental surgery  
🗑
DEA   drug enforcement agency  
🗑
dil   dilute  
🗑
CO2   carbon dioxide  
🗑
O2   oxygen  
🗑
Dx   diagnosis  
🗑
Tx   treatment  
🗑
ENT   ears nose & throat  
🗑
PERLA   pupils equal reactive to light accomidation  
🗑
ESR   erythrosedimentation rate  
🗑
FBS   fasting blood sugar  
🗑
GI   gastrointestinal  
🗑
GB   gallbladder  
🗑
GC   gonorrhea  
🗑
GERD   gastroesophageal reflux disease  
🗑
GH   growth hormone  
🗑
EMB   endometrial biopsy  
🗑
gravida   pregnancy  
🗑
para   live births  
🗑
GYN   gynecology  
🗑
HEENT   head ears eyes nose throat  
🗑
hs   hour of sleep (at bedtime)  
🗑
ICP   intracranial pressure  
🗑
inj   injection  
🗑
FSH   follicular stimulating hormone  
🗑
Fx   fracture  
🗑
FVC   forced vital capacity  
🗑
ggt   drops  
🗑
GTT   glucose tolerance test  
🗑
HA   headache  
🗑
HSG   hysterosalpingography  
🗑
HSV   herpes simplex virus type I  
🗑
HTN   hypertension (high BP)  
🗑
I and O   intake and output  
🗑
IRDS   infant respiratory distress syndrome  
🗑
KUB   kidneys ureter & bladder  
🗑
MVP   mitral valve prolapse  
🗑
LLQ   left lower quad  
🗑
RUOQ   right upper outer quad  
🗑
NB   newborn  
🗑
OB   obstetrics  
🗑
OM   otitis media  
🗑
OR   operating room  
🗑
LUL   left upper lobe  
🗑
mcg   microgram  
🗑
noc   night  
🗑
NS   normal saline  
🗑
O and P   ova and parasite  
🗑
OTC   over the counter  
🗑
PCP   primary care provider  
🗑
PPD   purified protein derivative (TB test)  
🗑
prn   as needed  
🗑
PSA   prostate specific antigen  
🗑
PTH   parathyroid hormone  
🗑
q   every  
🗑
d   day or daily  
🗑
qhs   every hour of sleep  
🗑
RN   registered nurse  
🗑
SAD   seasonal affective disorder  
🗑
SIDS   sudden infant death syndrome  
🗑
STAT   NOW !  
🗑
susp   suspension  
🗑
T   tablespoon or temperature  
🗑
T and A   tonsil & adnoidectomy  
🗑
TIA   transient ischemic attack  
🗑
TPN   total parenteral nutrition  
🗑
TSH   thyroid stimulating hormone  
🗑
UA   urinalysis  
🗑
UGI   upper gastrointestinal  
🗑
US   ultrasound  
🗑
UTI   urinary tract infection  
🗑
VA   visual acuity  
🗑
H   hematocrit and hemoglobin  
🗑
wt   weight  
🗑
x   times  
🗑
Vtach   ventricular tachycardia  
🗑
VFib   ventricular fibrillation  
🗑
t   teaspoon (contains 5cc)  
🗑
ss (with a line over it)   one-half  
🗑
A and P   auscultation & percussion &/or Anatomy & Physiology  
🗑
abd   abdomen  
🗑
ABGs   arterial blood gases  
🗑
ACL   anterior cruciate ligament  
🗑
ac   before meals  
🗑
AD   alzheimer's disease & or right ear  
🗑
ad lib   as desired  
🗑
ADL   activities of daily living  
🗑
Afib   atrial fibrillation  
🗑
AIDS   acquired immune deficiency syndrome  
🗑
AMA   against medical advice & or American Medical Association  
🗑
AMI   acute mycardial infarction  
🗑
amt   amount  
🗑
ant   anterior  
🗑
AP   anteroposterior &/or angina pectoris  
🗑
ARDS   adult (acute) respiratory distress syndrome  
🗑
AS   left ear  
🗑
ASA   aspirin (acetylsalicylic acid)  
🗑
AU   both ears  
🗑
ax   axillary  
🗑
BBB   bundle branch block  
🗑
BCC   basel cell carcinoma  
🗑
BE   barium enema  
🗑
bid   twice a day  
🗑
BM   bowel movement  
🗑
BOM   bilateral otitis media  
🗑
BP   blood pressure  
🗑
BPH   benign prostatic hyperplasia  
🗑
BR   bed rest  
🗑
BRP   bathroom privileges  
🗑
ENT   Ears, Nose and Throat  
🗑
ERT   estrogen replacement therapy  
🗑
ESR   erythrocyte sedimentation rate  
🗑
F   fahrenheit  
🗑
FACP   Fellow of the American College of Physicians  
🗑
FOB   fecal occult blood  
🗑
FSH   follicle-stimulating hormone  
🗑
FUO   fever unknown origin  
🗑
Fx or fx   fracture (broken bone)  
🗑
g   gram  
🗑
GC   gonorrhea (STD)  
🗑
GERD   gastroesophageal reflux disease  
🗑
GH   growth hormone  
🗑
GI   gastrointestinal  
🗑
GSW   gunshot wound  
🗑
GTT   glucose tolerance test  
🗑
H and H   hemoglobin & hematocrit  
🗑
h   hour  
🗑
Hg   mercury  
🗑
ht or HT   height  
🗑
HTN   hypertension aka elevated BP  
🗑
LMP   last menstrual period  
🗑
LUQ   left upper quad  
🗑
mcg   microgram  
🗑
MD   medical doctor or muscular dystrophy  
🗑
MI   myocardial infarction  
🗑
NB   newborn  
🗑


   

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