General & Charting Terms
AD: Admitting Diagnosis
Ad Lib: As desired
Dx: Diagnosis
D/C: Discontinue or Discharge
Hx: History
Stat: Immediately
Fx: Fracture
Pt: Patient
s̄: Without
c̄: With
Vital Signs & Monitoring
BP: Blood Pressure
HR: Heart Rate
RR: Respiratory Rate
T: Temperature
VS: Vital Signs
SpO2: Oxygen Saturation
MAP: Mean Arterial Pressure
I&O: Intake & Output
CRT: Capillary Refill Time
Cardiac & Circulatory
CHF: Congestive Heart Failure
CAD: Coronary Artery Disease
CVA: Cerebrovascular Accident
MI: Myocardial Infarction
PVC: Premature Ventricular Contraction
CPR: Cardiopulmonary Resuscitation
CCU: Cardiac Care Unit
HOB: Head of Bed
PRBC: Packed Red Blood Cells
WBC: White Blood Cells
RBC: Red Blood Cells
CBC: Complete Blood Count
Respiratory
COPD: Chronic Obstructive Pulmonary Disease
SOB: Shortness of Breath
RT: Respiratory Therapy / Therapist
O2: Oxygen
SpO2: Oxygen Saturation
ETT: Endotracheal Tube
AP: Anteroposterior
TPN: Total Parenteral Nutrition
Neurological & Psychiatric
LOC: Level of Consciousness
TIA: Transient Ischemic Attack
SIADH: Syndrome of Inappropriate Antidiuretic Hormone
CVA: Cerebrovascular Accident
Endocrine & Metabolic
DM: Diabetes Mellitus
DKA: Diabetic Ketoacidosis
FBS: Fasting Blood Sugar
GTT: Glucose Tolerance Test
DI: Diabetes Insipidus
GI / Nutrition
GI: Gastrointestinal
GTT: Glucose Tolerance Test
NPO: Nothing by Mouth
PO: By Mouth
NG / NGT: Nasogastric Tube
BUN: Blood Urea Nitrogen
GU / Renal
CKD: Chronic Kidney Disease
BUN: Blood Urea Nitrogen
UTI: Urinary Tract Infection
UA: Urinalysis
I&O: Intake and Output
OB / GYN & Reproductive
LMP: Last Menstrual Period
GYN: Gynecology
OB: Obstetrics
TURP: Transurethral Resection of the Prostate
Infectious Diseases / Labs
C&S: Culture & Sensitivity
TB: Tuberculosis
STD: Sexually Transmitted Disease
WBC: White Blood Cell
ABX: Antibiotics (not shown but helpful)
Medical Units & Roles
ICU: Intensive Care Unit
ED: Emergency Department
OR: Operating Room
PT: Physical Therapy / Therapist
OT: Occupational Therapy / Therapist
RN: Registered Nurse
LPN / LVN: Licensed Practical/Vocational Nurse
UAP: Unlicensed Assistive Personnel
Medications / Administration
BLS / ACLS: Basic / Advanced Life Support
AC: Before Meals
PC: After Meals
PRN: As Needed
BID / TID: Twice / Three times a Day
Pre-op: Before Surgery
SBAR: Situation, Background, Assessment, Recommendation