Efficiently updatable neural network, Efficient-market hypothesis, Efficient breach, Minimum efficient scale, Efficient frontier, Energy-Efficient Ethernet, Efficient XML Interchange, Efficient energy use, Ultra-Efficient Products Invader, Efficient Taxation of Income, Efficient envy-free division, The Efficient Society, List of energy efficient buildings in India, Efficient Consumer Response, Energy efficient mortgage, Energy Efficient Engine, Hexagonal Efficient Coordinate System, Efficient Basing-Grafenwöhr, New Zealand Long and Efficient Service Medal, Location efficient mortgage, American Council for an Energy-Efficient Economy, Efficient coding hypothesis, NBL Most Efficient Player Award, Energy-efficient driving, Efficiency (statistics), Efficient Networks, Efficiency (disambiguation), Efficient approximately fair item allocation, European Movement for Efficient Energy, Efficient contract theory, Efficient (horse), Algorithmic efficiency, Resource efficiency, Four causes, Public schemes for energy efficient refurbishment, EfficientNet, Energy efficiency, List of least carbon efficient power stations, Fuel efficiency, Comparably efficient interconnection, Cost efficiency

Resampled efficient frontier, Fractional Pareto efficiency, Efficient Voter Rule, Bayesian efficiency, Energy efficient transformer, Green building, Energy-efficient landscaping, Efficient Java Matrix Library, Energy poverty and cooking, Cash for appliances program, BMW i8, Signatures with efficient protocols, The Detroit Project, Andrew A. Frank, Ultra-Efficient Products Penetrater, Efficient Power Conversion, Centre for Efficient Transport, Economic efficiency, Efficient cake-cutting, Sustainable lighting, Efficiency, Energy efficiency in transport, Tax efficiency, Polynomial-time approximation scheme, Energy efficiency in agriculture, Safe, Accountable, Flexible, Efficient Transportation Equity Act: A Legacy for Users, Harold Orr, Efficient Probabilistic Public-Key Encryption Scheme, Marginal conditional stochastic dominance, FELICS, Pareto efficiency, Kernel page-table isolation, EMP2 platform, Nationwide House Energy Rating Scheme, Energy Efficient Homes Package, Library of Efficient Data types and Algorithms, BMW X5 (E70), Performance per watt, Kaldor–Hicks efficiency, LED lamp, Green computing, Unnat Jyoti by Affordable LEDs for All, Low-flush toilet, Government incentives for fuel efficient vehicles in the United States, Informant (statistics), Adiabatic circuit, Energy efficiency in Europe (study), Supply chain management, Photovoltaics, Presentation of a group

Efficiently updatable neural network, Efficient-market hypothesis, Efficient breach, Minimum efficient scale, Efficient frontier, Energy-Efficient Ethernet, Efficient XML Interchange, Efficient energy use, Ultra-Efficient Products Invader, Efficient Taxation of Income, Efficient envy-free division, The Efficient Society, List of energy efficient buildings in India, Efficient Consumer Response, Energy efficient mortgage, Energy Efficient Engine, Hexagonal Efficient Coordinate System, Efficient Basing-Grafenwöhr, New Zealand Long and Efficient Service Medal, Location efficient mortgage, American Council for an Energy-Efficient Economy, Efficient coding hypothesis, NBL Most Efficient Player Award, Energy-efficient driving, Efficiency (statistics), Efficient Networks, Efficiency (disambiguation), Efficient approximately fair item allocation, European Movement for Efficient Energy, Efficient contract theory, Efficient (horse), Algorithmic efficiency, Resource efficiency, Four causes, Public schemes for energy efficient refurbishment, EfficientNet, Energy efficiency, List of least carbon efficient power stations, Fuel efficiency, Comparably efficient interconnection, Cost efficiency, Resampled efficient frontier, Fractional Pareto efficiency, Efficient Voter Rule, Bayesian efficiency, Energy efficient transformer, Green building, Energy-efficient landscaping, Efficient Java Matrix Library, Energy poverty and cooking, Cash for appliances program, BMW i8, Signatures with efficient protocols, The Detroit Project, Andrew A. Frank, Ultra-Efficient Products Penetrater, Efficient Power Conversion, Centre for Efficient Transport, Economic efficiency, Efficient cake-cutting, Sustainable lighting, Efficiency, Energy efficiency in transport, Tax efficiency, Polynomial-time approximation scheme, Energy efficiency in agriculture, Safe, Accountable, Flexible, Efficient Transportation Equity Act: A Legacy for Users, Harold Orr, Efficient Probabilistic Public-Key Encryption Scheme, Marginal conditional stochastic dominance, FELICS, Pareto efficiency, Kernel page-table isolation, EMP2 platform, Nationwide House Energy Rating Scheme, Energy Efficient Homes Package, Library of Efficient Data types and Algorithms, BMW X5 (E70), Performance per watt, Kaldor–Hicks efficiency, LED lamp, Green computing, Unnat Jyoti by Affordable LEDs for All, Low-flush toilet, Government incentives for fuel efficient vehicles in the United States, Informant (statistics), Adiabatic circuit, Energy efficiency in Europe (study), Supply chain management, Photovoltaics, Presentation of a group, Smith set, History of plug-in hybrids, Optimal experimental design, Heating, ventilation, and air conditioning, Effective altruism, Redco Pakistan Limited cricket team, Coefficient of restitution, Gini coefficient, Drag coefficient, BMW, Hybrid tax credit, Nasdaq, Inc., Bribery, Energy saving lamp, Semi-automatic transmission, Risk aversion, List of Kim Possible characters, Sony, Вбудована_система, Bắc_Kỳ, American_Life_League, الدولة_السعودية_الأولى, Cocoanut_Grove_fire, Henry_X,_Duke_of_Bavaria, عادل_عباس, اقتصاد_المعرفة, Perryville_Commercial_Historic_District, Agama_Asia_Timur, تغميسة_كويسو, Eva_Longoria, Christine_Kaufmann, Сезон_збірної_України_з_футболу_2021, II_Royal_Bavarian_Reserve_Corps, كتلة_حرارية, Hughie_Gallacher, La_bussola_d'oro_(film), Ouadane, Daihatsu_Fellow_Max, Copropriété_en_droit_belge, 1997_Baltimore_Ravens_season, Muncho_Lake_Provincial_Park, ГАЗ-66, Ailanthus_altissima, Marine_Corps_Combat_Utility_Uniform, السخاسخة_(النواجي), Manglares_de_Alvarado, هيروغليفية_مصرية, Hervormde_kerk_(Helmond), Waktu_Indonesia_Barat, Monumen_Yos_Sudarso, Буров,_Николай_Витальевич, Hiram_Corson, Kehomomorfan_grup, Mts_Negeri_5_serang, Komisaris_Polisi, Womb_Ghosts, Le_verità_(film_2017), فتوة_العطوف, Journal_of_the_History_of_Philosophy, Samuel_S._Phelps