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List of Acronyms Used in our Industry
(and on our web site)

A-H      I-P      Q-Z

A-300 ANSI consensus performance standards for Pruning, Lightning Protection, Cabling & Bracing, Fertilization

AA Arboriculture Association ( UK )

ACR Accreditation

ACTC Arizona Community Tree Council

AEC Alliance for Environmental Concerns (NJ)

AFP Association of Fundraising Professionals

AHPs Association Health Plans

ALCA Associated Landscape Contractors of America (Now part of PLANET)

ALCC Associated Landscape Contractors of Colorado

ALCM Associated Landscape Contractors of Massachusetts

ALNLA Alabama Nursery & Landscape Association

ANA Arizona Nurserymen’s Association

ANLA American Nursery and Landscape Association

ANSI American National Standards Institute

AP Accounts Payable, Associated Press

APLD Association of Professional Landscape Designers

APS Arizona Public Service

APWA American Public Works Association

AR Accounts Receivable

ASAE American Society of Association Executives

ASCA American Society of Consulting Arborists

ASLA American Society of Landscape Architects

ASSE American Society of Safety Engineers

ATSSA American Traffic Safety Services Association

AZLCA Arizona Landscape Contractors Association

BBB The Council of Better Business Bureaus

BCMA Board Certified Master Arborist (ISA)

BOD Board of Directors

BOMA Building Owners and Managers Association

CA Certified Arborist (ISA)

CAA California Arborists Association

CAE Certified Association Executive

CAI Community Associations Institute

CalOSHA California OSHA

CANGC California Association of Nurseries & Garden Centers

CAPCA California Association of Pest Control Advisors

CaUFC California Urban Forests Council

CDF Contractors Association

CDL Commercial Drivers License

CEU Continuing Education Unit

CFR Code of the Federal Register (regulatory)

CHAE Council of Horticulture Association Executives

CLCA California Landscape Contractors Association

CMP Certified Meeting Professional

CMV Commercial Motor Vehicle (Dept. of Transportation)

CNLA Canadian Nursery Landscape Association

CSP Certified Safety Professional

CTE Certified Tree Expert (NJ Board of Tree Experts)

CTLA Council of Tree & Landscape Appraisers

CTPA Connecticut Tree Preservation Association

CTSP Certified Treecare Safety Professional



DED Dutch Elm Disease

DNR Department of Natural Resources

DOL Department of Labor

DOS Day of Service

DOT Department of Transportation

DVIR Driver Vehicle Inspection Report (FMCSA requirement)

EAB Emerald Ash Borer

EAC European Arboriculture Council

EAC European Arboriculture Conference

EAP Employee Assistance Program (drug-free workplace/workforce)

EEI Edison Electric Institute

EHAP Electrical Hazards Awareness Program

EOBR Electronic On-Board Recorders

EPA Environmental Protection Agency

EU European Union

EXA Excellence in Arboriculture

EXPO TCI EXPO

FERC Federal Energy Regulatory Commission

FEWA The Federation of Employers and Workers of America

FLOSHA Florida OSHA

FMCSA Federal Motor Carrier Safety Administration

GIE Green Industry EXPO

GCSAA Golf Course Superintendents Association of America

GVW or GCVW Gross Vehicle Weight or Gross Combined Vehicle Weight (DOT)

GWAA Garden Writers Association of America

HB House Bill

HOS Hours of Service

HSE Health & Safety Executive (UK's OSHA)

HSI Home Study I

HSII Home Study II

IAA Illinois Arborist Association

IAEM International Association for Exhibition Management

IBEW International Brotherhood of Electrical Workers

ILCA Illinois Landscape Contractors Association

INLA Iowa Nursery & Landscape Association

INLA Idaho Nursery & Landscape Association

IAA Indiana Arborist Association

ISA International Society of Arboriculture

ISARMC ISA Rocky Mountain Chapter

ISA SOUTHERN ISA Southern Chapter

ISAT ISA Texas Chapter

ISO International Standards Organization

IUOTA Inter-Utility Overhead Trainers Association

IVM Integrated Vegetation Management

KAA Kentucky Arborist Association

KAA Kansas Arborist Association

LGMDA Lawn & Garden Marketing and Distribution Association

LO Landscape Ontario Horticultural Trades Association

LTE Licensed Tree Expert (Maryland)

MAA Maryland Arborist Association

MAA Massachusetts Arborist Association

MAC-ISA Mid-Atlantic Chapter of the ISA

MCA Massachusetts Certified Arborist

MCSP Model Company Safety Program

MDDNR Maryland Department of Natural Resources

MEM Membership

MFPA Michigan Forestry & Park Association

MGIA Michigan Green Industry Association

MIFACE Michigan Fatality Assessment Control Evaluation

MIOSH Michigan OSHA

MNLA Michigan Nursery & Landscape Association

MoL Ministry of Labour (Canada's OSHA)

MOSH Massachusetts OSHA

MOU Memorandum of Understanding

MPI Meeting Planners International

MWISA Midwestern Chapter ISA

NADF National Arbor Day Foundation

NASF National Association of State Foresters

NASDA National Association of State Departments of Agriculture

NECISA New England Chapter ISA

NE Grows New England Grows

NCNB National Center for Non-Profit Boards: Now BoardSource

NCOSH North Carolina OSHA

NFIB National Federation of Independent Business

NHAA New Hampshire Arborist Association

NIOSH National Institute of Occupational Safety & Health

NMK New Member Kit

NRECA National Rural Electric Cooperative Association

NRVMA National Roadside Vegetation Management Association

NSC National Safety Council

NUCFAC National Urban and Community Forestry Advisory Council

NYSA New York State Arborists

NYSNLA New York State Nursery & Landscape Association

OAN Oregon Association of Nurseries

ODNR Ohio Department of Natural Resources

OPEI Outdoor Power and Equipment Institute

OPS Operations

OSHA Occupational Safety & Health Administration

OTI OSHA Training Institute

PACT Partners Advancing Commercial Tree Care

PCMA Professional Convention Management Association

PENN-DEL Pennsylvania / Delaware Chapter of ISA

PGMS Professional Grounds Maintenance Society

PHC Plant Health Care

PLCAA Professional Lawn Care Association (now part of PLANET)

PLANET Professional Landcare Network (formerly ALCA & PLCAA)

PNLA Pennsylvania Nursery & Landscape Association

PNW-ISA Pacific-Northwest Chapter ISA

PTCA Professional Tree Care Association of San Diego County

PPDC Pesticide Program Dialogue Committee (EPA work group)

PPE Personal Protective Equipment

PTCA Professional Tree Care Association of San Diego County

RCA Registered Consulting Arborist: a designation by the American Society of Consulting Arborists.

RFP Request for Proposal

SAF Society of American Foresters

SB Senate Bill

SBA Small Business Administration

SBLC Small Business Legislative Council

SBREFA Small Business Regulatory Enforcement Fairness Act

SED Safety & Education (Products & Services)

SCA Society of Commercial Arborists (ISA Federation)

SHARP Safety & Health Achievement Recognition Program (OSHA)

SMA Society of Municipal Arborists (ISA Federation)

SODS Sudden Oak Death Syndrome

SOP Standard Operating Procedure

SOX Sarbannes-Oxley

STARS Safety Training Achieves Remarkable Success (PLANET)

SUFC Sustainable Urban Forests Coalition

TCI TCI Magazine

TCIA Tree Care Industry Association

TCI EXPO Tree Care Industry EXPO

TCIAF Tree Care Industry Association Foundation

TPI Turfgrass Producers International

TREE Fund Tree Research Education Endowment Fund

TXNLA Texas Nursery & Landscape Association

UAA Utility Arborist Association (ISA Federation)

USFS United States Forestry Service

VFT-PAC TCIA’s Voice for Trees Political Action Committee

VGIC Virginia Green Industry Council

VOSH Virginia OSHA

VPP Volunteer Protection Program (OSHA)

WAA Wisconsin Arborist Association

WCISA Western Chapter of ISA

WISHA Washington (State) Industrial Safety & Health Act

WMC Winter Management Conference

WNLA Western Nursery & Landscape Association

Z-133 ANSI consensus safety standard for tree worker safety