Abbreviations: All

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
AbbreviationTerm(s)
AAllergy
AAnnum
AAnode
AAnterior
AAortic
AArtery
AAxial
ABAbort(miscarry)
ABAbout
ABAntibody
ABAsthmatic bronchitis
ABD, ABDOMAbdomen
ABNAbnormal
ABPArterial blood pressure
ABSTAbstract
ACAdrenal cortex
ACAir contrast
ACAnterior chamber
ACHAdrenal cortical hormone
ACID PHOSAcid phosphatase
ACID P'TASEAcid phosphatase
ACTHAdrenocorticotrophic hormone
ADENOCAAdenocarcinoma
ADHAntidiuretic hormone (vasopressin)
ADJAdjacent
ADMAdmission
ADMAdmit
AFFAfferent
AFFAffirmative
AFPAlpha-fetoprotein
AGAtrial gallop
AGAntigen
AGArgentum (silver, chemical symbol for)
AGLAcute granulocytic leukemia
A/G RATIOAlbumin-globulin ratio
AGNO3Silver nitrate
AIDSAcquired immunodeficiency syndrome
AK(A)Above knee (amputation)
AKAAlso known as
ALBAlbumin
ALK PHOSAlkaline phosphatase
ALLAcute lymphocytic leukemia
AMAAgainst medical advice
AMBAmbulatory
AMLAcute myelogenous leukemia
AMPAmputation
ANAPAnaplastic
ANATAnatomy
ANES(TH)Anesthesia, anesthetic
ANTAnterior
ANTEBefore
A&PAuscultation& percussion
APAbdominal perineal
APAnteroposterior
APAnterior pituitary
AP&LATAnteroposterior and lateral
APPAppendix
APPROXApproximately
ARCAids related complex
ARD(S)Acute respiratory disease (syndrome)
ARTArtery(ial)
ASAortic stenosis
ASArteriosclerosis
ASCVDArteriosclerotic cardiovascular disease
ASHDArteriosclerotic heart disease
ASPAspiration
ASRAldosterone secretion rate
ASSAnterior superior spine (of ilium)
A STENAortic stenosis
ATPAdenosine triphosphate
ATRAchilles tendon reflex
ATRAtrophy
AUAngstrom unit
AUAurum (gold, chemical symbol for)
AUTAutopsy
AVAortic valve
AVArteriovenous
AVAtrioventricular
A & WAlive and well
AXAxilla(ry)
AXAxis(dial)
BBacillus
BBlack
BBlue
BBorn
BBrother
BABachelor of Arts
BABarium (chemical symbol for)
BABronchial asthma
BASBasal
BASOSBasophil(s) (granular leukocyte)
BBBBlood-brain barrier
BBBBundle-branch block
BBTBasal body temperature
BCBirth control
BCBone conduction
BCBuccocervical
BCCBasal cell carcinoma
B-CELLSSpecial lymphocytes formed in bone marrow (derived from bursa of Fabricius)
BCGBacillus Calmette-Guerin
BDBile duct
BEBarium enema
B/FBlack female
BILBilateral
BK(A)BElow knee (amputation)
BMBone marrow
BMBowel movement
B/MBlack male
BMRBasal metabolism rate
BPBlood pressure
BPHBenign prostatic hypertrophy/hyperplasia
BRMBiological response modifier
BSCBone scan
BSOBilateral salpingo-oophorectomy
BTBrain tumor
BUNBlood urea nitrogen
BUSBartholin's, uethral & Skene's glands
BXBiopsy
CCentigrade
CaCa—Journal of the American Cancer Society
C1-C7Cervical vertebrae
CACalcium
CACarcinoma
CA-125Cancer Antigen 125
CATSee CT SN
CBCComplete blood count
CBDCommon bile duct
CCChief complaint
CCCubic centimeter
CCUCoronary care unit
CEACarcinoembryonic antigen
CGLChronic granulocytic leukemia
CHFCongestive heart failure
CHRChronic
CIGCigarettes
CINCervical intraepithelial neoplasia
CISCarcinoma-in situ
CLLChronic lymphocytic leukemia
CMCentimeter
CMCostal margin
CMLChronic myeloid/myelocytic
CMVCytomegalovirus
CNSCentral nervous system
C/OComplaining of
CO2Carbon dioxide
Co60Cobalt 60
CORHeart
CSCesium
CSFCerebrospinal fluid
CSFColony-stimulating factor
C-SPINECervical spine
CTRCertified Tumor Registrar
CT SCComputerized (axial) tomography scan
CVACerebrovascular accident
CVAConstovertebral angle
C/WConsistent with
CXCervix
CXRChest X-ray
CYSTOCystoscopy
CYTOCytology
D&CDilatation and curettage
DCDischarge
DCDiscontinued
DERMDermatology
DDDischarge diagnosis
DIAMDiameter
DIFFDifferentiated, differential
DIS, DISCHDisease; Discharge
DNADeoxyribonucleic Acid
DODoctor of Osteopathy
DOADead on arrival
DOBDate of birth
DODDate of death
DOEDyspnea on exertion
DR(Medical) Doctor
DSDischarge
DTRDeep tendon reflex
DXDiagnosis
ECFExtended care facility
ECG, EKGElectrocardiogram
EENTEyes, ears, nose & throat
EGDEsophagogastroduodenoscopy
EMGElectromyogram
ENLEnlarged
ENTEars, nose & throat
EPAErect (standing), posterior, anterior
EREmergency room
ER(A)Estrogen receptor (assay)
ERCPEndoscopic retrograde cholangiopancreatography
ESTElectroshock therapy
EUAExam under anesthesia
EXAMExamination
EXCExcision
EXP LAPExploratory laparotomy
EXTExtend, extension
FFahrenheit
FBFingerbreadth
FBSFasting blood sugar
FISHFluorescence in situ hybridization
F(M)HFamily (medical) history
FLUROFluoroscopy
FOMFloor of mouth
FPFlat plate
FUFollow up
FUOFever unknown origin
FXFracture
FXFrozen section
GAGastric analysis
GBGallbladder
GEGastroenterostomy
GEGastroesophageal
GENGeneralized
GIGastrointestinal
GMGram
GPGeneral practitioner
GRGrade, grain(s)
GUGenitourinary
GYNGynecology
HBHemoglobin
HCGHuman chorionic gonadotropin
HCTHematocrit
HCVDHypertensive cardiovascular disease
HDHeart disease
HEENTHead, eyes, ears, nose & throat
HER2Human Epidermal Receptor #2
HGBHemoglobin
HIVHuman immunodeficiency virus
HN2Nitrogen mustard
H2OWater
H/OHistory of
HORMHormone
HOSPhospital
H&PHistory and physical
HPFHigh power field
HPIHistory of present illness
HPVHuman papilloma virus
HR(S)Hour(s)
HTLV-IIIHuman T-lymphotrophic virus type III
HVDHypertensive vascular disease
HXHistory
HYSTHysterectomy
IIodine
ICD-O-1International Classification of Diseases for Oncology, 1st Ed., 1976
ICD-O-2International Classification of Disease for Oncology, 2nd Ed., 1992
ICD-O-3International Classification of Disease for Oncology, 3rd Ed., 2000
ICMintercostal margin
ICSIntercostal space
ICUIntensive care unit
IGImmunoglobulin
IHCImmunohistochemical
IMIntramuscular
IMAInternal mammary artery
IMPImpression
INCLIncludes, including
INFInferior
INFInfarction
INFInfusion
INFILTInfiltrating
INJInjection
INT MEDInternal medicine
IPInpatient
IPIInternational Prognostic Index (for lymphomas)
IPPBIntermittent positive pressure breathing
ITIntrathecal
ITCIsolated tumor cells
IVIntravenous
IVCInterior
IVPIntravenous pyelogram
JVDJugular venous distention
KPotassium
KGKilogram
KJKnee jerk
KKKnee kick
KUBKidneys, ureters, bladder
KVKilovolt
LLeft
LLiter
LLower
L1-L5Lumbar vertebrae
LAPLaparotomy
LATLateral
LAVLymphadenopathy-associated virus
LCMLeft costal margin
LDHLactic dehydrogenase
LELower extremity; Lupus erythematosus
LFTLiver function test
LGLarge
LIFLeft iliac fossa
LINACLinear accelerator
LIQLower inner quadrant (breast)
LKS(B)Liver, kidney, spleen, (bladder)
LLELeft lower extremity
LLLLeft lower lobe (lung)
LLQLeft lower quadrant (abdomen)
LMDLocal medical doctor
LMPLast menstrual period
LN(S)Lymph node(s)
LOPLower outer quadrant (breast)
LPLumbar puncture
LPFLow power field
LPNLicensed practical nurse
LSLumbosacral
LSK, LKSLiver, spleen, kidneys
LSOLeft salpingo-oophorectomy
L-SPINELumbar spine
LTLeft
LUELeft upper extremity
LULLeft upper lobe (lung)
LUQLeft upper quadrant (abdomen)
L&WLiving and well
MMonocytes, meter
MALMalignant
MALIGMalignant
MANDMandible
MASTMastectomy
M-CSFMacrophage Colony-Stimulating Factor
MCMillicurie
MCHMean corpuscular hemoglobin
MCHCMean corpuscular hemoglobin count
MCLMid clavicular line
MCVMillion electron volts
MHMarital history
MHMental health
MGMilligram
MICROMicroscopic
MLMiddle lobe
MLMilliliter
MMMillimeter
MODModerate
MOD DIFFModerately differentiated
MRIMagnetic resonance imaging
MRMModified radical mastectomy
MSMitral stenosis
MSMultiple sclerosis
MSLMid sternal line
MXMicroscopic
MXMaxilla(ry), maximum
NANot applicable
NBSNormal bowel sounds
NECNot elsewhere classified
NEDNo evidence of disease
NEG or -Negative
NEURONeurology
NLNormal
NOSNot otherwise specified
NRNot recorded
NRNot reportable
NSFNo significant findings
NTPNormal temperature and pressure
N&VNausea and vomiting
NVDNeck vein distention
OBObstetrics
OBSTObstructed (ing, ion)
ODRight eye (oculus dexter)
OHOccupational history
OPOperation
OPOutpatient
OPDOutpatient clinic; department
OPHTHOphthalmology
OROperating room
ORTHOrthopedics
OSBone
OSLeft eye (oculus sinister)
OSMouth
OSOpening
OSTEOOsteomyelitis
OTOccupational therapy
OTOOtology
OUEach eye (oculus uterque)
OVOffice visit
OZOunce
PPulse
P&APercussion and auscultation
PAPosteroanterior
PAPulmonary artery
PALPPalpable, palpated, palpation
PAPPapanicolaou smear
PAPPapillary
PARPost anesthesia room
PARANumber of pregnancies resulting in viable infants
PATHPathology
PCVPacked cell volume
PDPoorly differentiated
PDRPhysicians' Desk Reference
PEPhysical examination
PEDPediatrics
PEGPneumoencephalography
PHPast or personal tomography
PHPast or personal history
PIPresent illness
PIDPelvic inflammatory disease
PLTPlatelets
PMPost mortem (after death)
PMDPersonal (primary) medical doctor
PMHPast medical history
PNDPostnasal drip
PO, POSTOPpostoperative(ly)
PODPostoperative day
POOR DIFFpoorly differentiated
POS or +Positive
POSSPossible
POSTPosterior
POSTPostmortem examination
POSTOPPostoperative(ly)
PPDPurified protein derivative (Tuberculin skin test)
PPDPacks per day
PR(A)Progesterone receptor (assay)
PREOPPreopeartive(ly)
PROBProbably(ly)
PSAProstatic Specific Antigen
PTPatient
PTPhysiotherapy
PTAPrior to admission
PUOPyrexia of undermined origin
PULMPulmonary
QQuadrant
RRoentgen
RRespiration
RRight
RARadium
RADRadiation
RADRadiation Absorbed Dose
RADRadical
RAIURadioactive iodine (I 131) uptake
RBCRed blood cells
RCMRight Costal Margin
RCSReticulum cell sarcoma
REGRadioencephalogram
RESReticuloendothelial system
RESECResection
RESPIRRespiratory
RHRhesus (monkey) factor in blood
RIARadioimmunoassay
RIFRight iliac fossa
RIQRight inner quadrant (abdomen)
RLERight lower extremity
RLLRight lower lobe (lung)
RLQRight inner quadrant (abdomen)
RMLRight middle lobe (lung)
RNRegistered nurse
RNARibonucleic acid
RO, R/ORule out
ROFReview of outside films
ROMRange of motion
ROSReview of outside slides
ROSReview of systems
ROQRight outer quadrant (abdomen)
RSORight salpingo-oophorectomy
R-S cellsReed-Sternberg cells
RTRadiation therapy
RTRight
RUERight upper extremity
RULRight upper lobe
RUQRight upper quadrant
R-VRectovaginal
RXTreatment
S1-S5Sacral vertebra
SARCSarcoma
SBSmall bowel
SBESubacute bacterial endocarditis
SCCSquamous cell carcinoma
SGOTSerum glutamic oxaloacetic transaminase
SGPTSerum hepatitis
SHSocial history
SHSerum hepatitis
SMSmall
SMAsequential multiple analysis (Biochem profile)
SMLSmall
SML BWLSmall bowel
SNFSkilled nursing facility
SOSalpingo-oophorectomy
SOBShortness of breath
SOLSolution
S/PStatus post
SPECSpecimen
SP GRSpecific gravity
S-Q, SQSubcutaneous
SQ, SQUAMSquamous
SQ CELL CASquamous cell carcinoma
SRSedimentation rate
S-SPINESacral spine
STAPHStaphylococcus
STATImmediately (statim)
STREPStreptococcus
STSGSplit thickness skin graft
SUB-Q, SUBQSubcutaneous
SURGSurgery, surgical
SVCSuperior vena cava
SXSymptoms
TTemperature
TThoracic
TAToxin-antitoxin
T1-T12Thoracic vertebra
T&ATonsillectomy and adenoidectomy
TAHTotal abdominal hysterectomy
TAH-BSOTotal abdominal hysterectomy-bilateral salpingo-oophorectomy
TB, TBCTuberculosis
TCCTransitional cell carcinoma
TDTumor dose
TNMTumor, Nodes, Metastasis
TPTotal protein
TPRTemperature, pulse and respiration
TSTumor size
T-SPINEThoracic spine
TURTransurethral resection
TURBTransurethral resection - Bladder
TURPTransurethral resection - Prostate
TVHTotal vaginal hysterectomy
TXTreatment
UUnit
UCHDUsual childhood disease
UEUpper extremity
UGIUpper gastrointestinal
UIQUpper inner quadrant (breast)
UMBNavel (umbilicus)
UNDIFFUndifferentiated
UOQUpper outer quadrant (abdomen)
URUrine
URIUpper respiratory infection
UROLUrology
VAGVagina, Vaginal
VAG HYSTVaginal hysterectomy
VAINVaginal intraepithelial neoplasia
VASCVascular
VDVenereal disease
VINVulvar intraepithelial neoplasia
VSVital signs
W/With
WBCWhite blood cells
B/DWell developed
WE, WELL DIFFWell differentiated
W/FWhite female
W/MWhite male
WNLWithin normal limits
W/OWithout
WTWeight
W/UWork-up
XRX-ray
Y/OYear old
YRYear