What does aet stand for?

Aetas - or Aetatis - Age or Aged - Latin

Aetiology - or Etiology - Medicine (DAVI)

Aetia - of Callimachus - Classical studies (OCD)

Aminoethyl - Biochemistry

De Aeternitate Mundi - Philo (BJA)

2-Aminoethylisothiouronium Bromide (DB)

Absorption Equivalent Thickness

Abstract Window Toolkit (SAUS)

Acoustic Emission Technique

Acoustic Emission Technology Corp. (SAUO)

Acoustic Emission Testing (MHDB)

Actual Elapsed Time

Actual Equipment Trainer (MCD)

Actual Evapotranspiration - Biology

Actual Exposure Time (MUGU)

Advanced Educational Technology (SAUS)

Advanced Energy Technology

Advanced Entry Training - Military technology (DDF)

Aerlinte Eireann Teoranta - Irish Air Lines

Aeromedical Evacuation Technician

Aero-Palma SA - Spain - ICAO designator (FAAC)

Aerosurface End-to-End Test (MCD)

Aeroweld Boats, White City, OR - Manufacturer code for watercraft hull identification number (USCG)

Aetna Arms - NCIC firearms make code (NCIC)

Aetna Capital LLC - NYSE symbol (SAG)

Aetna, Inc. - NYSE symbol - Formerly, Aetna Life & Casualty (SPSG)

Aetna Life & Casualty - NYSE symbol

Aetna Life & Casualty Co. - NYSE symbol (SAG)

Africa Educational Trust - British

After Extra Time (WDAA)

Aircraft Equipment Trainer (MCD)

Aircrew Egress Trainer (MCD)

Airfields Environment Trust - British

Alberta Treasury, Edmonton, Alberta - Library symbol - National Library of Canada (NLC)

Allakaket - Alaska - Airport symbol (OAG)

All Events Trace (VLIE)

Alliance for Environmental Technology

Alliance pour l'Enfant et la Television - The Children's Broadcast Institute (ASC)

Allocation Engineering Division (ACAE)

Alternative Energy Technology - Wayne State University master's program

American Engineering Testing, Inc. - Commercial firm

Aminoethylisothiuronium - Radiology

Aminoethylthioisourea Dihydrobromide (EDCT)

Antiestrogen Therapy - Medicine (MELL)

Apparent Effects Threshold (FOTI)

Apparent Elastic Thickness - Geoscience

Application Entity Title (VLIE)

Approximate Exposure Time

Army Extension Training (GFGA)

Associate in Electrical Technology

Associate in Engineering Technology

Association des Employes du Trafic - Association of Traffic Employees - Canada

Association Europeenne Thyroide - European Thyroid Association - ETA (EAIO)

Association for European Transport - United Kingdom (EAIO)

Association of Autoelectrical Technicians Ltd. - British (BI)

Atrial Ectopic Tachycardia - Medicine

Australian Eastern Time (AD)

Auto Exhaust Testing

Automatic Exchange Tester (CIST)

Automation Energy Technology, Inc. - Commercial firm

Automotive Emissions Test (GOBB)

United States Army, Corps of Engineers, North Atlantic Division, New York, NY - OCLC symbol (OCLC)