Other
- Account executive, in business management
- Air Efficiency Award (1942–1999), given for ten years' service in the Royal Auxiliary Air Force
- Anaheim Electronics a fictional company in the Gundam Universal Century series
- Arch Enemy
- Autechre, an electronic music group
- "AE", used to refer to the fifth generation of Toyota Corolla
- Titan A.E., a 2000 animated movie based several hundred years in the future
- AE or Æ, used in numismatic literature to indicate the bronze (from aer, aeris - the Latin name of this alloy)
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