Abbreviations

Location

A/O: Area Of

EB: Eastbound
NB: Northbound
SB: Southbound
WB: Westbound

EO: East Of
NO: North Of
SO: South Of
WO: West Of

JEO: Just East Of
JNO: Just North Of
JSO: Just South Of
JWO: Just West Of

MM: Mile Marker
MP: Mile Post

General

ATT: At This Time

Auto: Automobile

ETA: Estimated Time of Arrival

C/G: Chopper Go

COR, CORE: Cardiac Arrest

DOA: Dead On Arrival

E/R: En Route

ETOH: Alcohol

FFL: Flight For Life

FF: Firefighter

F/I: Fully Involved

Green: Minor injuries
Yellow: Serious injuries
Red: Critical injuries
Black: Deceased

HO: Head-On

JAWS: Extrication

K/D: Knocked Down

LG: Lifeguard (medical helicopter)

LODD: Line Of Duty Death

LZ: Landing Zone

M/A: Mutual Aid

MVA: Motor Vehicle Accident
MVC: Motor Vehicle Collision

MC: Motorcycle

MCI: Mass Casualty Incident

MFD: Multi-Family Dwelling

NFI: No Further Information

O/F: Operating Frequency

OIS: Officer-Involved Shooting

O/S: On Scene

Ped: Pedestrian

PT: Patient

R/O: Rollover

SEAT: Single Engine Air Tanker

SB: Subject

SBI: Serious Bodily Injury

S/F: Structure Fire

SFD: Single-Family Dwelling

T/A: Traffic Accident

TX: Transport

U/C: Under Control

U/D: Update
L/U/D: Last Update

UTL: Unable To Locate

W/: With

YOF: Year-Old Female
YOM: Year-Old Male