Acronym

Full Name

A

AACO

AC

ACFE

ACFFO

AD&D

AED

AER

AERG

AGA

AMP

AODA

AOPL

API

AUV

Alberta Association for Conservation Offsets

Alternating current

Association of Certified Fraud Examiners

Available cash flow from operations

Accidental Death and Dismemberment [insurance]

Automated external defibrillator 

Alberta Energy Regulator

Aboriginal Employee Resource Group

American Gas Association

Administrative Monetary Penalty

Accessibility for Ontarians with Disabilities Act

Association of Oil Pipe Lines

American Petroleum Institute

Autonomous Underwater Vehicle

B

Bpd

B.C.

BSR

Barrels per day

British Columbia

Business for Social Responsibility

C

CA

CAC

CAEPL

CanWEA

CCAB

CDP

CEA

CEAPLA

CEE

CEO

CEPA

CERES

CGA

CO

CO2

COP

CPA

CPM

CPR

CPTC

CRA

CSA

CSMN

CSO

CSR

Conservation Authority

Criteria air contaminants

Canadian Association of Energy and Pipeline Landowners Associations

Canadian Wind Energy Association

Canadian Council for Aboriginal Business

Carbon Disclosure Project [formerly]

Canadian Environmental Assessment

Canadian Association of Energy and Pipeline Landowners Association

Carbon and Energy Efficiency [plans]

Chief Executive Officer

Canadian Energy Pipeline Association

Coalition for Environmentally Responsible Economies

Canadian Gas Association

Carbon monoxide

Carbon dioxide

Convention of the Parties

Chartered Professional Accountants

Computational pipeline monitoring

Cardiopulmonary resuscitation

Canadian Pipeline Technology Collaborative

Corporate Risk Assessment

Canadian Standards Association

Contractor Safety Management Network

Chief Sustainability Officer

Corporate Social Responsibility

D

DAIF

DART

DC

DJSI

DSM

Days Away Incident Frequency

Days Away, Restricted or Transferred

Direct current

Dow Jones Sustainability Index

Demand-side management

E

E4e

EBIT

ECT

EELP

EEP

EGD

EGNB

EH&S

EIF

EIPLP

EIS

ELDER

ELT

EMAS

EMAT

EMS

ENBU

ENGO

EPA

EPP

EPS

EREP

ERG

ERM

ESA

ESG

ESPP

EVP

Energy4Everyone Foundation

Earnings before interest and taxes

Enbridge Commercial Trust

Enbridge Energy, Limited Partnership

Enbridge Energy Partners, L.P.

Enbridge Gas Distribution

Enbridge Gas New Brunswick

Environment, health and safety

Enbridge Income Fund

Enbridge Income Partners LP

Environmental impact statement

External Leak Detection Experimental Research

Executive Leadership Team

Eco-Management and Audit Scheme

Electromagnetic acoustic transducer

Environmental Management System

Enbridge University

Environmental non-governmental organizations

U.S. Environmental Protection Agency

Environmental Protection Plan

Earnings per share

Emergency Responder Education Program

Employee Resource Group

Enterprise Risk Management

Environmental and socio-economic assessment

Environmental, social and governance

Enbridge School Plus Program

Executive Vice President

F

FAN

FERC

FLIR

FSP

FT

Facility Audit Network

Federal Energy Regulatory Commission

Forward looking infrared [cameras]

Flanagan South Pipeline

Full time

G

GD

GHG

GIS

GJ

GM

GPP&ES

GPS

GPT&ET

GRI

GTA

GWP

Gas Distribution

Greenhouse gases

Geographic Information System

Gigajoule

General Manager

Gas Pipelines, Processing & Energy Services

Global Positioning System

Green Power, Transmission and Emerging Technology

Global Reporting Initiative

Greater Toronto Area

Global Warming Potential

H

H4H

H4HGTA

HDD

HEO

H2S

HVAC

HVL

HWN

Habitat for Humanity

Habitat for Humanity Greater Toronto Area

Horizontal directional drilling

Heavy Equipment Operator [program]

Hydrogen sulfide [also sour gas]

Heating, ventilating and air conditioning

Heavy volatile liquids

Huron-Wendat Nation

I

IBEW

ICS

IDP

IESO

ILI

IMS

Int-MS

INGAA

IPCC

IPL

ISDM

ISN

ISO

IT

IUCN

International Union Brotherhood of Electrical Workers

Incident Command System

Individual Development Plan

Independent Electricity System Operator

In-line inspection

Integrated Management System

Integrated Management System (for Enbridge’s Gas Distribution business segment)

Interstate Natural Gas Association of America

Intergovernmental Panel on Climate Change

Interprovincial Pipe Line

Integrated service delivery model

ISNetworld

International Organization for Standardization

Information Technology

International Union for the Conservation of Nature

J

JIP

JRP

Joint Industry Partnership

Joint Review Panel

K

kg

Kilogram

L

L3RP

LDAR

LEAD

LEED

LMS

LNG

LP

LTD

Line 3 Replacement program

Leak Detection and Repair

Leadership Experience Action-based Development [program]

Leadership in Energy and Environmental Design

Learning Management System

Liquefied natural gas

Liquids Pipelines

Long-term disability

M

M2M

m/s

MACRS

MCK

MD&A

MDEQ

MEP

MEU

MHCC

MMSCF

MOECC

MP

MPLA

MPUC

MSA

MTM

MVI

MW

Machine-to-machine

Meters per second

Modified Accelerated Cost Recovery System

Kahnawake First Nation

Management’s Discussion and Analysis

Michigan Department of Environmental Quality

Midcoast Energy Partners L.P

Mobile Education Unit

Mental Health Commission of Canada

Million standard cubic feet

Ontario Ministry of Environment and Climate Change

Major Projects

Manitoba Pipeline Landowners Association

Minnesota Public Utilities Commission

Master Service Agreement

Magnetic tomography method

Motor Vehicle Incident

Megawatts

N

NEB

NETS

NFWF

NGLs

NGP

NGV

NOx

NOV

NPRI

NYSE

National Energy Board [Canada]

Network of Employers for Traffic Safety

U.S. National Fish and Wildlife Foundation

Natural gas liquids

Northern Gateway Pipeline

Natural gas vehicle

Nitrogen oxide

Notice of Violation

National Pollutant Release Inventory

New York Stock Exchange

O

ODS

OHSMS

OIC

OPEC

ORM

OSHA

OTD

Ozone-Depleting Substances

Occupational Health and Safety Management System

Operations and Integrity Committee

Organization of Petroleum Exporting Countries

Operational Risk Management

Occupational Health and Safety Administration

Operations Technology Development

P

PAP

PAR

PCSR

PERG

PHMSA

PIP

PJ

PJM

PM

PPA

PRCI

PSM

PT

PTAC

PTC

PTO

PV

Public Awareness Program

Progressive Aboriginal Relations [program]

Pipeline Construction Safety Roundtable

Parents and Caregivers Employee Resource Group

Pipeline and Hazardous Materials Safety Administration [U.S.]

Public Involvement Program

Petajoule

Pennsylvania, Jersey, Maryland

Particulate matter

Power purchase agreement

Petroleum Research Council International

Process Safety Management

Part time

Petroleum Technology Alliance Canada

Production Tax Credit

Paid time off

Photovoltaic

Q

QA

Quality Assurance

R

R&D

REC

REP

RFP

RFx

ROC

Research and development

Renewable energy credits

Regional Engagement Plan

Request for Proposal

Requests for Information, Proposal, Quote and Bid

Renewable Obligation Certificates

S

S&P

SAPL

SARA

SCADA

SCM

SDO

SDTC

SF6

SGA

SIA

SLEA

SO2

SoC

SRC

SRM

STD

SVP

Standard & Poor’s

Saskatchewan Association of Pipeline Landowners

Species at Risk Act

Supervisory control and data acquisition

Supply Chain Management

Scheduled Day Off

Sustainable Development Technology Canada

Sulfur hexafluoride

Southern Gas Association

Strathcona Industrial Association

Sarnia-Lambton Environmental Association

Sulfur dioxide

Statement of Concern

Safety and Reliability Committee

Supplier Relationship Management [program]

Short-term disability

Senior Vice President

T

t CO2e

TERO

TOC

TPM

TRIF

TSB

TSR

TSX

Tonne of carbon dioxide equivalent

Tribal Employment Resource Ordinance Office

Technology and Operations Centre

Total particulate matter

Total Recordable Injury Frequency

Transportation Safety Board of Canada

Total Shareholder Return

Toronto Stock Exchange

U

UK

UN

UNCSD

UNEP

UNFCCC

UNGC

UNPRI

U.S.

USW

United Kingdom

United Nations

United Nations Commission for Sustainable Development

United Nations Environment Programme

United Nations Framework Convention on Climate Change

United Nations Global Compact

United Nations Principles for Responsible Investment

United States of America

United Steelworkers

V

VIP

VP

Volunteers in Partnership

Vice President

W

WBSD

WCED

World Business Council on Sustainable Development

World Commission on Environment and Development