Construction Glossary

Searchable database of construction abbreviations and terminology. Includes RFI, IFC, NCR, FIDIC terms, and common Arabic-English construction vocabulary for the UAE and GCC region.

Construction Terms & Abbreviations

Comprehensive glossary of construction industry abbreviations, acronyms, and terms commonly used in project documentation, contracts, and communications. Includes Arabic-English translations for regional projects.

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Showing 51 of 51 terms

51

Abbreviations

9

Categories

Categories
Documents (5)QA/QC (6)Commercial (9)Contracts (5)Trades (4)Materials (4)Levels (8)Dimensions (5)General (5)

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Documents5
RFIRequest for Information

Formal request from contractor to designer for clarification

IFCIssued for Construction

Drawing status indicating approval for construction

IFTIssued for Tender

Drawing status for tendering purposes

AFCApproved for Construction

Same as IFC, approved drawings

ABDAs-Built Drawing

Drawing showing actual constructed work

QA/QC6
ITPInspection and Test Plan

Document outlining inspection and testing requirements

NCRNon-Conformance Report

Report documenting work not meeting specifications

WIRWork Inspection Request

Request for inspection of completed work

MIRMaterial Inspection Request

Request for approval of materials

MSSMethod Statement Submission

Document describing construction method

QCPQuality Control Plan

Overall quality management document

Commercial9
BOQBill of Quantities

Itemized list of materials and labor for pricing

VOVariation Order

Instruction to change scope of work

CVIConfirmation of Verbal Instruction

Written confirmation of verbal directive

PC SumPrime Cost Sum

Allowance for specialist work/materials

PSProvisional Sum

Allowance for undefined work

EOTExtension of Time

Approved extension to contract completion date

LDLiquidated Damages

Pre-determined compensation for delay

IPCInterim Payment Certificate

Certificate for progress payment

FPCFinal Payment Certificate

Certificate for final payment

Contracts5
FIDICFédération Internationale Des Ingénieurs-Conseils

International federation publishing standard contracts

LOILetter of Intent

Preliminary agreement before formal contract

LOALetter of Award

Formal notification of contract award

NECNew Engineering Contract

UK-based standard form of contract

JCTJoint Contracts Tribunal

UK standard building contract

Trades4
MEPMechanical, Electrical, Plumbing

Building services trades

HVACHeating, Ventilation, Air Conditioning

Climate control systems

RCReinforced Concrete

Concrete with steel reinforcement

PTPost-Tensioned

Concrete with tensioned cables

Materials4
GRCGlass Reinforced Concrete

Lightweight concrete with glass fiber reinforcement

GRPGlass Reinforced Plastic

Fiberglass composite material

ACMAluminum Composite Material

Facade cladding material

EPDMEthylene Propylene Diene Monomer

Rubber waterproofing membrane

Levels8
SFLStructural Floor Level

Top of structural slab level

FFLFinished Floor Level

Top of floor finish level

SSLStructural Slab Level

Same as SFL

TOCTop of Concrete

Top surface of concrete element

BOSBottom of Slab

Soffit level of concrete slab

TOWTop of Wall

Top level of wall

TOBTop of Beam

Top level of beam

BOBBottom of Beam

Soffit of beam

Dimensions5
CLCenter Line

Center axis of element

TYPTypical

Applies to similar items

NTSNot to Scale

Drawing not proportionally accurate

EQEqual

Equal spacing/dimension

CLRClear

Clear dimension, no obstructions

General5
TBCTo Be Confirmed

Information pending confirmation

TBATo Be Advised

Information to follow

N/ANot Applicable

Does not apply

REFReference

Reference document/drawing

REVRevision

Document revision

Notes:

  • Abbreviations are commonly used in GCC and international construction projects
  • Some terms may have regional variations in meaning
  • Arabic translations follow standard construction industry usage
  • Always clarify abbreviations in formal contract documents
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REFERENCE INFORMATION

This tool provides standard reference data compiled from industry sources.

Note:

• Data is provided for quick reference and may not reflect the most current standards or specifications.

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