- AA
- Of Each (Medical » Physiology)** Alcoholics Anonymous (Community)** Amino Acid (Medical » Physiology)** Amino Acid (Academic & Science » Chemistry)** American Airlines (Governmental » Transportation)* As Amended (Governmental » US Government)* All Around (Community » Sports)* Almost All (Academic & Science » Mathematics)* African American (Community)* African- American (Medical » Physiology)* Ann Arbor (Governmental » State & Local)* Acetic Acid (Academic & Science » Chemistry)* All Ages (Community » Film Censorship)* All American (Community » Sports)* An Agency (Governmental » US Government)* Ask About (Internet » Chat)* Affirmative Action (Business » General)* Arachidonic Acid (Academic & Science » Chemistry)* America's Army (Governmental » Military)* Application As (Medical » Hospitals)* Astronomy and Astrophysics (Academic & Science » Universities)* Astronomy and Astrophysics (Academic & Science » Academic Degrees)* Administrative Assistant (Governmental » Military)* Atomic Absorption (Academic & Science » Chemistry)* Atomic Absorption (Academic & Science » Electronics)* Afar (Regional » Language Codes (2 Letters))
Abbreviations dictionary. 2012.