e-commerce
e-government
EAC (Estimate at Completion)
EAEU (Eurasian Economic Union)
EAM (Enterprise Asset Management)
Early Finish (EF) Date
Early Retirement
Early Start (ES) Date
Earn
Earned Value
Earned Value Management (EVM)
Earned Value Management System (EVMS)
Earning
Earth
Earth Berm
Earth Day
Earth Legacy
Earthquake
Earthquake Engineering Research Institute (EERI)
Earthwatch
Earthworks Grading Drawing
Earthworks Specification
Easement
Easter
EBIT (Earnings Before Interest and Taxes)
EBITDA (Earnings Before Interest, Taxes, Depreciation, and Amortization)
Eccentralizer
Eccentric
ECIU (Energy and Climate Intelligence Unit)
Eco
Eco Management and Auditing Scheme (EMAS)
Eco-efficiency Profile
Ecolabel
Ecological Amplitude
Ecological Ethics
Ecological Footprint
Ecological Impact
Ecology
Economic
Economic Approach
Economic Asset
Economic Cycle
Economic Model
Economic Territory
Economic Union
Economical
Economics
Economies of Scale
Economies of Scope
Economiser (Economizer)
Economy
Ecoregion
Ecosphere
Ecosystem
Ecosystem Management
Ecosystem Product
Ecosystem Scale
Ecosystem Service
Ecotrim
Eddy Current
Edge
EDMS (Electronic Document Management System)
Educate
Education
Educational Qualification
EEA (European Environment Area)
EERA (Escape, Evacuation and Rescue Assessment)
EEZ (Exclusive Economic Zone)
EFET (European Federation of Energy Traders)
Effect
Effect Model
Effect Zone
Effective
Effective Capacity
Effective Conductivity
Effective Nuclear Charge
Effectiveness
Effervescence
Efficacy
Efficiency
Efficiency (Appliance) Rating
Efflorescence
Effluent
Effluent and Emission Summary
Effort
Effort Hour
Effusion
EFW (Electric Fusion Welded) Pipe
Egasser
EIA (Energy Information Administration)
EIA (Environmental Impact Assessment)
Eid
Eigenvector
Einsteinium (Es)
Elastic
Elastic Deformation
Elastic Limit
Elastic Potential Energy
Elastic Wave
Elasticity
Elasticity of Demand
Elastomer
Elastomer Potential Energy
Elbow
Electric
Electric Arc
Electric Charge
Electric Circuit
Electric Current
Electric Field
Electric Furnace
Electric Heat Tracing
Electric Potential
Electric Potential Difference
Electric Potential Energy
Electric Power
Electric Power Distribution System
Electric Power Factor
Electric Power Network System
Electric Power Plant
Electric Power Sector
Electric Power Transmission
Electric Probe
Electric Rate
Electric Resistance Heating
Electric System
Electric Vehicles (EV)
Electrical
Electrical and Electronic Equipment Manual and Setting Document
Electrical Appliance Class
Electrical Area Classification (EAC)
Electrical Bulk Material List
Electrical Capacitance
Electrical Component Maintenance and Instruction Manual
Electrical Conductance
Electrical Conductivity
Electrical Energy
Electrical Engineering
Electrical Equipment
Electrical Equipment and Component Datasheet
Electrical Equipment Drawing
Electrical Equipment Front and Interior Layout
Electrical Equipment Sizing Calculation
Electrical Equipment Specification
Electrical Grid
Electrical Heat Tracing Isometric
Electrical Installation Details
Electrical Interference
Electrical Isolation
Electrical Lighting Control Schematic
Electrical Load
Electrical Load Analysis (ELA)
Electrical Load List (Schedule)
Electrical Resistance
Electrical Resistivity
Electrical System
Electrical System Study
Electrical Tagged Equipment
Electrical Wiring Drawing and Terminal Connection Document
Electricity
Electricity (Electric or Electrical) Generator
Electricity Generation
Electricity Grid
Electricity Plant
Electrification
Electrochemical
Electrochemical Cell
Electrochemical Equivalent
Electrochemical Potential
Electrochemistry
Electrode
Electrode Potential
Electrodeionization (EDI)
Electrodeposition
Electrodialysis (ED)
Electrokinetic Potential
Electrolyser
Electrolysis
Electrolyte
Electrolytic Cell
Electrolytic Corrosion
Electromagnetic
Electromagnetic Energy
Electromagnetic Interference (EMI)
Electromagnetic Pulse (EMP)
Electromagnetic Radiation
Electromagnetic Testing or Electromagnetic Nondestructive Testing (ET)
Electromagnetism
Electromechanical
Electron
Electron Affinity
Electron Cloud
Electron Configuration
Electron Deficiency
Electron Density
Electron Microscopy
Electron Volt (eV)
Electronegativity
Electronic
Electronic Ballast
Electronic Banking (e-banking)
Electronic Circuit
Electronic Commerce (e-commerce)
Electronic Money (e-money or Cyber Money)
Electronic Transaction
Electrophile
Electrophoresis
Electrostatic Forces
Electrostatic Precipitator (EP)
Electrum
Element
Element Symbol
Elementary Aggregate
Elementary Price Index
Elementary Reaction
Elevation
Eligible
Eliminate
Elimination
Ellipse
Ellipsometry
Elliptical
Email (or Electronic mail)
Emanate
Embargo
Embed
Embody
Emboss
Embrittle
Embrittlement
Emergency
Emergency and First Aid Procedure
Emergency Congestion Terminal Surcharge (ECTS)
Emergency Exposure Guideline Limits (EEPG)
Emergency Imbalance Surcharge
Emergency Management
Emergency Operation
Emergency Plan
Emergency Power Load Requirement
Emergency Power One Line Diagram
Emergency Preparedness
Emergency Relief Device
Emergency Sequence
Emergency Shutdown (ESD) systems
Emergency Shutdown Device
Emerging Market
EMF (Electromotive Force)
Emission
Emission Factor
Emission Spectrum
Emission Standard
Emissions Account
Emissions Permit
Emissivity
Emit
Emittance
Emphasise (Emphasize)
Empirical Formula
Employee
Employee Retention
Employer
Employment
Employment - Temporary
Employment Contract
Employment Protection
Empower
Empowerment
Emulsifier
Emulsion
Emulsion Paint
Enamel
Enantiomer
Enclosure
Encompass
Encroachment
Encryption
End Effect
End of Pipe
End Point
End Suction Pump
End Use
Endogenous
Endorsement
Endurance
End-User License Agreement (EULA)
Endemic
Endocrine Disrupter
Endogenous
Endorsement
Endothermic
Endothermic Chemical Reaction
Endurance
Endurance Limit
Enediol
Energetic
Energetic Physical Exercise
Energisation
Energise (Energize)
Energy
Energy Affordability
Energy Audit
Energy Conservation
Energy Conversion Factor
Energy Crops
Energy Density
Energy Efficiency
Energy Efficiency Ratio (EER)
Energy Factor (EF)
Energy Imbalance Service
Energy Industries Council (EIC)
Energy Institute (EI)
Energy Intensity
Energy Label
Energy Level
Energy Performance Certificate (EPC)
Energy Source
Energy Standard
Energy Storage
Energy Transition
Energy Valuation
Energy Web Atlas™
Engage
Engine
Engine Generator
Engineered Control
Engineered Items
Engineering
Engineering Drawing
Engineering Discipline
Engineering Management
Engineering Study
English Unit
Enigma
Enjoy
Enormous
Enquire
Enrich
Enriched Uranium
Enrichment
Ensure
Entanglement
Enterprise
Enterprise Resource Planning (ERP)
Entertainment
Enthalpy (H)
Enthalpy Change
Enthalpy of Atomization
Enthalpy of Reaction
Entire
Entire
Entire Agreement
Entitlement
Entity
Entrained Bed Gasifier
Entrainment
Entrepreneurs
Entrepreneurial Income
Entropy
Enumeration
Enumerator
Envelope Drawing
ENVID (Environmental Identification)
Environment
Environmental Asset
Environmental Clean up
Environmental Cost
Environmental Cracking
Environmental Cycle
Environmental Effect
Environmental Factor
Environmental Impact Statement
Environmental Industry
Environmental Product
Environmental Protection
Environmental Protection Act 1990
Environmental Restoration
Environmental Restructuring
Enzyme
EP (Engineering and Procurement)
EPA (US Environmental Protection Agency)
EPA RMP (Risk Management Plan) Rule
EPC (Engineering, Procurement, Construction)
EPC Project
EPCI (Engineering, Procurement, Construction, and Installation)
EPCM (Engineering, Procurement and Construction Management)
Epidemic
Epilimnion
Epitope
Epoxide
Epoxy
Epoxy Resin
EPS (Earnings per Share)
EPS (Emergency Power System)
Epsilon (E)
Equal
Equalisation (or Equalization)
Equalizing Charge
Equator
Equilibrium
Equilibrium Constant
Equilibrium Potential
Equinox
Equip
Equipment
Equipment Arrangement Drawing
Equipment Boundary
Equipment Deficiency
Equipment Factored Estimate (Class 4)
Equipment Failure Analysis
Equipment List
Equipment Reliability
Equipment Structure
Equity
Equity Capital
Equity Linked Bond
Equity Participation
Equity Warrant Bond
Equivalence Point
Equivalent
Equivalent Diameter
Equivalent Factor
Equivalent Weight
Eradication
Erbium (Er)
Erection
Erection All Risk (EAR) Insurance
Erection Sequence
erg
ERGEG (European Regulators' Group for Electricity and Gas)
Ergonomics
ERM (Enterprise Risk Management)
Erosion
Erosion-Corrosion
ERP (Emergency Response Plan)
Error
Error of Estimation
Error of Observation
ERW (Electric Resistance Welded) Pipe
Erythema
Escalation
Escape
Escrow
Escrow Account
ESDV (Emergency Shutdown Valve)
ESG (Environmental, Social, and Governance)
ESMCP (Emergency Services Mobile Communications Programme)
ESN (Emergency Services Network)
ESPR (Ecodesign for Sustainable Products Regulation)
ESS (Energy Storage System)
ESSA (Emergency Systems Survivability Analysis)
Essential
Establish
Establishment
Ester
Ester Gum
Esterification
Estimate
Estimate Accuracy
Estimate Actual (EA)
Estimating Equation
Estimation
Estimator
Estrogen
Estuary
ET (Electromagnetic Nondestructive Testing)
ETA (Estimated Time of Arrival)
ETAP (Electrical Transient and Analysis Program)
ETBE (Ethyl Tertiary Butyl Ether)
ETC (Estimate to Completion)
Ethane (C2H6)
Ethanol (C2H5OH)
Ethene (C2H4)
Ether (CH3CH2OCH2CH3)
Ethereum
Ethnic
Ethyl Alcohol (C2H5OH)
Ethylene (C2H4)
Ethylene Glycol (EG, (CH2OH)2)
Ethylene Oxide (EO, C2H4O)
Ethyne (C2H2)
EU (The European Union)
EU ETS (EU Emissions Trading System)
EU Taxonomy
EURIBOR (Euro Interbank Offered Rate)
Eurobond
Euronote
European Central Bank (ECB)
European Chemicals Agency (ECHA)
European Chemicals Bureau (ECB)
Europium (Eu)
Eurostat
Eurosystem
Eutectic
Eutrophication
EVA (Economic Value Added)
Evacuate
Evacuated Tube Collector
Evacuation
Evaporate
Evaporation
Evaporation Rate
Evaporative Cooling
Evaporator
Evaporator Coil
Evapotranspiration
Event
Event Sequence
Event Tree Analysis
Evidence
Evolution
Evolutionary Goods
Ex ante
Ex ante Control
Ex gratia
Ex gratia Payment
Ex parte
Ex post Control (Ex-post Control)
Ex post facto
Ex Ship
Ex Work
Exact
Exact Disclosure
Examination
Example
Except
Excepted Service
Exception
Excess
Excess Capacity
Excess Insurance
Excess Price
Excess Reactant
Exchange
Exchange Current
Exchange Current Density
Exchange Rate (FX Rate)
Exchange Rate Adjustment
Excise
Excise Tax
Excitation
Exciton
Exclude
Exclusion
Exclusive
Exclusive Right
Excursionist
Execute
Execution
Execution Schedule (Level 4 Schedule)
Exempli gratia
Exemption
Exercise
Exercise Price
Exergonic
Exfoliation Corrosion
Exhaust
Exhaust Gas (or Flue Gas)
Exhaustion
Exhibit
Exhibition
Exist
Existence
Exogenous
Exomoon (or Extrasolar Moon)
Exothermic
Exothermic Chemical Reaction
Expanded Polystyrene
Expansion Tank
Expansion Valve
Expect
Expectation
Expected Value
Expedite
Expediting Level
Expend
Expenditure
Expense
Experience
Experience Based Criteria
Expert
Expert System
Explain
Explanation
Explicit
Explode
Exploration
Explosibility
Explosibility Index
Explosion
Explosion Proof (or Blast Proof)
Explosion Protection
Explosion Severity Index
Explosion Vent
Explosive Dust
Explosive Material
Explosives
Exponent
Exponential
Exponential Growth
Export
Export Cartel
Export Credit
Export Duty
Export Tax
Exposure
Express
Express Terms
Expression
Expression Node
Extend
Extendable Bond
Extended Pigment
Extension
Extensive Property
External
External Auditor
External Circuit
External Combustion Engine
Externality
Extinct Specie
Extinguish
Extinguishing Systems Design
Extra Budgetary Activity
Extra Heavy Crude
Extra Radiation Hazard
Extract
Extraction
Extranet
Extraterritoriality
Extreme Climatic Event (ECE)
Extrinsic Factor
Extrinsic Value
Extruded Polystyrene
