Construction industry acronyms - N
This article presents a list of construction industry acronyms beginning with 'N'.
For other letters click on the list below:
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
[edit] N
N/A - Not Applicable
NABERS - National Australian Built Environment Rating System
NABO - National Association Of Boat Owners
NaCSBA - National Custom & Self Build Association
NaCTSO - National Counter Terrorism Security Office
NADOR - Notification of Accidents and Dangerous Occurrences Regulations
NAECI - National Agreement for the Engineering Construction Industry
NAEI - National Atmospheric Emissions Inventory
NAI - Nature Improvement Areas
NA(m)S - National Amenity Societies
NANDO - New Approach Notified and Designated Organisations
NAP - National Adaptation Programme
NAPI - Normalised Antecedent Precipitation Index
NAR - No Acronym Rule
NAS - Net Addition to Stock
NASC - National Access and Scaffolding Confederation
NASC - National Association of Scaffolding Contractors
NATLAS - National Testing Laboratory Accreditation Scheme
NATM - New Austrian Tunnelling Method
NAWDC - National Association of Waste Disposal Contractors
NBMP - National Bat Monitoring Programme
NBR - National Buildings Record
NBS - National Building Specification
NC - Noise Criteria
NC - Normally Closed.
NCA - National Character Area
NCC - Net Contribution Clause
NCF - National Contractors Federation
NCM - National Calculation Methodology (for EPDM)
NCN - National Cycle Network
NCO - Nature Conservation Order
NCPC - National Crime Prevention Council (US)
NCR - National Cycle Route
NCR - Non-Conformance Report / Non-Conformity Report
nCRISP - new Construction Research and Innovation Strategy Panel (now the National Platform for the Built Environment)
NCSC - National Cyber Security Centre
NCV - Net Calorific Value
NDA - Net Development Area
NDA - Nuclear Decommissioning Authority
NDA - Non Disclosure Agreement
NDC - Nationally Determined Contribution
NDE - Non-Destructive Evaluation
NDE - Non-Destructive Examination
NDG - National Design Guide
NDHA - Non Designated Heritage Asset
NDI - Non-Destructive Inspection
NDO - Neighbourhood Development Order
NDP - Neighbourhood Development Plan
NDPB - Non Departmental Public Body
NDPB - Non-Departmental Public Body
NDS - National Delivery Services
NDT - National Digital Twin
NDT - Non-Destructive Testing
NDTG - National Demolition Training Group
NE - Natural England
NEC - National Exhibition Centre
NEC - New Engineering Contract
NEDB - National Exposure Data Base
NEED - National Energy Efficiency Data-Framework
NERRP - National Earthworks Risk Reduction Programme
NES - Not Elsewhere Specified
NESC - Network For Evaluating Steel Components
NESO - National Energy System Operator
NETS - National Electricity Transmission System
NETSO - National Electricity Transmission System Operator
NF - Near Face
NFA - Net Floor Area
NFB - National Federation of Builders
NFC - Natural Fibre Composites
NFC - Near-Field Communication
NFCI - National Federation of Clay Industries
NFCI - Non-freezing cold injury
NFDC - National Federation of Demolition Contractors
NFDC - National Federation of Demolition Contractors Standard Form
NFE - No Financial Effect
NFM - Natural Flood Management
NFPD - National Fish Population Database
NFRC - National Federation of Roofing Contractors
NFRP - Natural Fibre Reinforced Polymer
NFU - National Farmers Union
NGCLC - National Groundwater & Contaminated Land Centre
NGESO - National Grid Electricity System Operator
NGET - National Grid Energy Transmission
NGL - Natural Gas Liquids
NIA - Nuclear Industry Association
NGO - Non-Governmental Organisation
NGV - Natural Gas Vehicle
NHBC - National House Building Council
NHL - National Heritage List
NHL - Natural Hydraulic Lime.
NHLC - National Historic Landscape Characterisation
NHLE - National Heritage List For England
NHOS - New Homes Ombudsman Service
NHPP - National Heritage Protection Plan
NHQB - New Homes Quality Board.
NI - Nominated Inspector
NI/TR - Policy Noise Insulation And Temporary Re
NI/TR - Policy Noise insulation and temporary re-housing policy
NIA - National Insulation Association
NIA - Nature Improvement Area.
NIA - Net Internal Area
NIC - Network Innovation Competition
NIC - National Infrastructure Commission
NIHHS - Notification of Installations Handling Hazardous Substances Regulations
NIHL - Noise Induced Hearing Loss
NJCC - National Joint Contracts Committee
NLA - National Landlords Association
NLHF - National Lottery Heritage Fund
NLL - North London Line
NMA - Non-Material Amendment
NMDC - National Model Design Code
NMR - National Monuments Record
NMR - Nuclear Magnetic Resonance
NNP - Neural Network Process
NNR - National Nature Reserve
NNR - National Nature Reserves
NO - Normally Open
NO - Number
NOA - Notice of assignment
NOM - Nominal
NOMIS - Service Provided By The Office For National Statistics To Provide Uk Labour
NOS - National Occupational Standards
NP - National Park
NPA - Notification of Proposed Amendment
NPC - Net Present Cost
NPE - National Parks England
NPF4 - National Planning Framework 4
NPF - National Planning Framework (Scotland)
NPF3 - National Planning Framework For Scotland (Third Edition)
NPI - New Product Introduction
NPIP - National Process Improvement Project
NPK - nitrogen-phosphorous-potassium
NPO - National Portfolio Organisations
NPO - Non-Productive Overtime.
NPO - Non-Profit Organisations.
NPPF - National Planning Policy Framework
NPPG - National Planning Practice Guidance
NPPG - National Planning Practice Guidance website.
NPR - Northern Powerhouse Rail
NPS - national plant specification
NPS - national policy statement
NPSA - National Protective Security Authority
NPSE - Noise Policy Statement For England
NPSE - The Noise Policy Statement for England
NPSH - Net Positive Suction Head
NPSV - Net Present Social Value
NPwPP - Negotiated Procedure without Prior Publication
NR - Network Rail
NR - Noise Rating
NRA - National Rivers Authority
NRAC - National Register of Access Consultants
NRB - Nitrate-Reducing Bacteria / Nitrite-Reducing Bacteria
NRC - Noise Reduction Coefficient
NRFA - National River Flow Archive
NRFT - Not Right First Time
NRLA - National Residential Landlords Association
NRM - New Rules of Measurement - replacing SMM7
NRMM - Non-Road Mobile Machinery
NRSWA - New Roads and Street Works Act
NRV - Non Return Valve
NS - Net Savings.
NSA - National Scenic Area
NSB - Nominal Size Bypass
NSBA - National Self Build Association
NSCC - National Specialist Contractors Council Contract
NSCS - National Structural Concrete Specification
NSF - Net Square Footage
NSFC - National Natural Science Foundation of China
NSH - Night Storage Heater
NSIP - Nationally Significant Infrastructure Project
NSTA - North Sea Transition Authority
NSWIR - Near-to-short wavelength infrared reflectance
NT - National Trust
NTEM - National Trip End Model
NTI - New Training Initiative
NTM - National Transport Model
NTP - Normal Temperature and Pressure
NTS - National Transmission System
NTS - Non-Technical Summary
NTS - Not to Scale
NTSLF - National Tidal and Sea Level Facility
NUAR - National Underground Asset Register
NUI - Normally Unattended Installation
NVC - National Vegetation Classification
NVQ - National Vocational Qualification
NVZ - Nitrate Vulnerable Zone
NZCB - Net Zero Carbon Building
Featured articles and news
International Electrician Day, 10 June 2025
Celebrating the role of electrical engineers from André-Marie Amperè, today and for the future.
New guide for clients launched at Houses of Parliament
'There has never been a more important time for clients to step up and ...ask the right questions'
The impact of recycled slate tiles
Innovation across the decades.
EPC changes for existing buildings
Changes and their context as the new RdSAP methodology comes into use from 15 June.
Skills England publishes Sector skills needs assessments
Priority areas relating to the built environment highlighted and described in brief.
BSRIA HVAC Market Watch - May 2025 Edition
Heat Pump Market Outlook: Policy, Performance & Refrigerant Trends for 2025–2028.
Committing to EDI in construction with CIOB
Built Environment professional bodies deepen commitment to EDI with two new signatories: CIAT and CICES.
Government Grenfell progress report at a glance
Line by line recomendation overview, with links to more details.
An engaging and lively review of his professional life.
Sustainable heating for listed buildings
A problem that needs to be approached intelligently.
50th Golden anniversary ECA Edmundson apprentice award
Deadline for entries has been extended to Friday 27 June, so don't miss out!
CIAT at the London Festival of Architecture
Designing for Everyone: Breaking Barriers in Inclusive Architecture.
Mixed reactions to apprenticeship and skills reform 2025
A 'welcome shift' for some and a 'backwards step' for others.
Licensing construction in the UK
As the latest report and proposal to licence builders reaches Parliament.
Building Safety Alliance golden thread guidance
Extensive excel checklist of information with guidance document freely accessible.
Fair Payment Code and other payment initiatives
For fair and late payments, need to work together to add value.
Pre-planning delivery programmes and delay penalties
Proposed for housebuilders in government reform: Speeding Up Build Out.
High street health: converting a building for healthcare uses
The benefits of health centres acting as new anchor sites in the high street.
Comments