| AAL | Aalborg, Denmark 
| Others |
| AAL | Abbreviation and Acronym List
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| AAL | About A Lounge
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| AAL | Above Aerodrome Level
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| AAL | Above Airport Level
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| AAL | Abstract Algebraic Logic
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| AAL | Academia Argentina de Letras
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| AAL | Academy for Academic Leadership
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| AAL | Acceptable Ambient Levels
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| AAL | Access Activity Log
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| AAL | Action Arms Ltd
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| AAL | Active And Assisted Living
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| AAL | Active Assisted Living
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| AAL | Add A Leaf
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| AAL | Additional Adoption Leave
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| AAL | Additional Authorization List
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| AAL | Administrative Assistants Limited
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| AAL | After A All
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| AAL | Aid Association For Lutherans
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| AAL | Airplanes Always Late
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| AAL | Aleuria Aurantia Lectin
| Others |
| AAL | All American Licensing
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| AAL | All Anime Links
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| AAL | Amber Aspen Liliana
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| AAL | Ambient Assisted Living
| Others |
| AAL | American Abolitionist League
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| AAL | American Arena League
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| AAL | Anatomical Automatic Labeling
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| AAL | Anterior Axillary Line
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| AAL | Anytime Anywhere Learning
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| AAL | Anywhere Anytime Learning
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| AAL | Application Adaptation layer
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| AAL | Architectural Area Lighting
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| AAL | Argentine Academy of Letters
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| AAL | Army Applications Laboratory
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| AAL | Astronomy Associates of Lawrence
| Others |
| AAL | Astronomy Associates of Lawrence Astronomy Associates of Lawrence
| Others |
| AAL | ATM (Asynchronous Transfer Mode) Adaptation Layer
| Others |
| AAL | ATM (Asynchronous Transmission Mode) Adaptive Layer
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| AAL | Atm Abstraction Layer
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| AAL | ATM Adaptation Layer
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| AAL | Attorney At Law
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| AAL | Attribution Assurance License
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| AAL | Australasian Association for Literature
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| AAL | Australian Aborigines League
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| AAL | Authorized Allowance List
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| AAL | Automated Anatomical Labeling
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| AAL | Automobile Association Limited
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| AAL | Automotive Axles Limited
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| AAL | Average Annual Loss
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| AAL | The Anywhere Anytime Library
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