In business

• Aero Airlines (IATA code)
• Estonia (ISO country code)
• Ee, Dongeradeel, a town in Friesland, Netherlands
• Ee, a small river in Friesland, Netherlands

In literature

• Eudemian Ethics, a work of philosophy by Aristotle
• Extended Essay, a component of the IB Diploma Programme

Other references

• EE, a brassiere cup size
• ee is widely used in the payroll processing industry as an abbreviation for employee (cf. er (employer))
• EastEnders
• Eastern Europe
• Earth Eternal
• Edmonton Eskimos
• Electrical engineering
• Empire Earth
• Empire Earth series
• Enantiomeric excess in chemistry
• Evil Empire (various meanings)
• Exponential notation#E notation; ee (small caps) signifies exponential notation on some brands of calculators