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

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

Efficiently updatable neural network, Efficient-market hypothesis, Efficient breach, Minimum efficient scale, Efficient frontier, Energy-Efficient Ethernet, Efficient energy use, Efficient XML Interchange, Ultra-Efficient Products Invader, Efficient envy-free division, Efficient Taxation of Income, List of energy efficient buildings in India, The Efficient Society, Efficient Consumer Response, Energy efficient mortgage, Efficient Basing-Grafenwöhr, Hexagonal Efficient Coordinate System, Energy Efficient Engine, New Zealand Long and Efficient Service Medal, Location efficient mortgage, Efficient coding hypothesis, American Council for an Energy-Efficient Economy, NBL Most Efficient Player Award, Energy-efficient driving, Efficiency (statistics), Efficient Networks, Efficiency (disambiguation), European Movement for Efficient Energy, Efficient approximately fair item allocation, Efficient contract theory, Algorithmic efficiency, Efficient (horse), Resource efficiency, Public schemes for energy efficient refurbishment, EfficientNet, Four causes, Energy efficiency, List of least carbon efficient power stations, Fuel efficiency, Resampled efficient frontier, Comparably efficient interconnection, Cost efficiency, Fractional Pareto efficiency, Bayesian efficiency, Energy efficient transformer, Efficient Voter Rule, Green building, Efficient Java Matrix Library, Energy-efficient landscaping, Energy poverty and cooking, BMW i8, Cash for appliances program, Signatures with efficient protocols, The Detroit Project, Ultra-Efficient Products Penetrater, Efficient Power Conversion, Andrew A. Frank, Centre for Efficient Transport, Economic efficiency, Efficient cake-cutting, Sustainable lighting, Energy efficiency in transport, Harold Orr, Polynomial-time approximation scheme, Energy efficiency in agriculture, Efficiency, Safe, Accountable, Flexible, Efficient Transportation Equity Act: A Legacy for Users, Tax efficiency, Efficient Probabilistic Public-Key Encryption Scheme, Kernel page-table isolation, FELICS, Marginal conditional stochastic dominance, Pareto efficiency, Energy Efficient Homes Package, EMP2 platform, Nationwide House Energy Rating Scheme, Library of Efficient Data types and Algorithms, BMW X5 (E70), Performance per watt, Kaldor–Hicks efficiency, Green computing, Unnat Jyoti by Affordable LEDs for All, LED lamp, Low-flush toilet, Government incentives for fuel efficient vehicles in the United States, Informant (statistics), Adiabatic circuit, Energy efficiency in Europe (study), Photovoltaics, Supply chain management, Presentation of a group, Smith set, Optimal experimental design, History of plug-in hybrids, 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