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Ef (Cyrillic)
EFA/The Greens
Efate
Efax
EFE
EFF Albion
EFF DES cracker
EFF Pioneer Award
Effect of taxes and subsidies on price
Effect of technology on marketing
Effect processors
Effect size
Effect system
Effective data transfer rate
Effective demand
Effective dose
Effective Earth radius
Effective field theory
Effective height
Effective input noise temperature
Effective interest rate
Effective mass
Effective mode volume
Effective nuclear charge
Effective power
Effective radiated power
Effective results in number theory
Effective transmission rate
Effector
EFFector
Effects cymbal
Effects of marriage
Effects of the automobile on societies
Effects unit
Effeminacy
Effeminite
Efferent
Efferent nerve fiber
Effervescence
Effervescent moonshine
Effi Briest
Efficeon
Efficiency
Efficiency (economics)
Efficiency (statistics)
Efficiency factor
Efficiency wage hypothesis
Efficient frontier
Efficient learning method
Efficient market hypothesis
Efficient market theory
Efficient markets theory
Effie (city), Minnesota
Effie, Minnesota
Effie (unorganized territory), Minnesota
Effie Crockett
Effie Gray
Effigy
Effigy Mounds National Monument
Effingham
Effingham, Illinois
Effingham, Kansas
Effingham, New Hampshire
Effingham County
Effingham County, Georgia
Effingham County, Illinois
Effington Township, Minnesota
Effleurage
Effort distance
Effort force
Effusion
EFGP
Efik mythology
EFilm
Efim Bogoljubov
Efke
EFL
EFnet
Efnisien
EFQM
EFQM Excellence Model
Efraín Ríos Montt
Efreisone
Efrem Kurtz
Efrem Zimbalist
Efrem Zimbalist Jr.
Efren Reyes
EFS
EFS (IRIX)
EFSH
Efteling
EFTPOS
EFunda