English abbreviations from acy to ada
- ACY(Atlantic City International Airport)
- ACYF(Aid to Children, Youth, and Families)
- ACYG((celestial object) Alpha CYGni, a class of rotating variable stars named after Alpha Cygni (Deneb), the archetype for the class)
- ACZ(Zabol Airport)
- AD(Aviation Machinist's Mate)
- A.D.(Anno Domini ("Year of Our Lord"))
- A-D(Analog to Digital)
- ADA(Americans with Disabilities Act … also American Diabetes Association)
