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Abbreviations: R

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  View All

Abbreviation Term(s)
R Roentgen
R Respiration
R Right
RA Radium
RAD Radiation
RAD Radiation Absorbed Dose
RAD Radical
RAIU Radioactive iodine (I 131) uptake
RBC Red blood cells
RCM Right Costal Margin
RCS Reticulum cell sarcoma
REG Radioencephalogram
RES Reticuloendothelial system
RESEC Resection
RESPIR Respiratory
RH Rhesus (monkey) factor in blood
RIA Radioimmunoassay
RIF Right iliac fossa
RIQ Right inner quadrant (abdomen)
RLE Right lower extremity
RLL Right lower lobe (lung)
RLQ Right inner quadrant (abdomen)
RML Right middle lobe (lung)
RN Registered nurse
RNA Ribonucleic acid
RO, R/O Rule out
ROF Review of outside films
ROM Range of motion
ROS Review of outside slides
ROS Review of systems
ROQ Right outer quadrant (abdomen)
RSO Right salpingo-oophorectomy
R-S cells Reed-Sternberg cells
RT Radiation therapy
RT Right
RUE Right upper extremity
RUL Right upper lobe
RUQ Right upper quadrant
R-V Rectovaginal
RX Treatment