| Acronym/Abbreviation |
Meaning(s) Meanings Help ? |
| AATA |
- All About The Accessories (clothing, Groups)
|
| ABDL |
- Adult Baby Diaper Lover (clothing, Styles - a style where adults dress up like babies)
|
| ABS |
- Anti-lock Braking System (motor vehicles, Safety)
- Allen B. Schwartz (clothing, Brands - see www.absstyle.com)

- Acrylonitrile Butadiene Styrene (toys, Toys Miscellaneous - a type of plastic)
|
| ACBD |
- Adorable Creations Boutique Designs (clothing, Groups)
|
| ACG |
- All Conditions Gear (clothing, Shoes/sports, Athletic Apparel - by Nike)

- Accu-Grade (coins, Authentication Services - see www.asa-accugrade.com)
- American Comics Group (collectibles, Comics)
|
| ACU |
- [Army/Advanced] Combat Uniform (collectibles, Militaria/collectibles, Clothing and Uniforms/sports, Hunting/sports, Camouflage Patterns/sports, Camping/sports, Airsoft/sports, Airsoft Miscellaneous/clothing, Miscellaneous)
|
| AE |
- American Eagle (clothing, Brands)

- Allen Edmonds (clothing, Brands)

- Bronze (coins, Miscellaneous)
- Auto Exposure (cameras, Film Based Cameras/cameras, Lenses/cameras, Non Specific)
- Ann Estelle (dolls - Sophie)

- Allied Eastern (dolls)

- Acoustic Electric (music, Instruments/music, Guitars/music, Models and Series - see also AEG)
- Academic Edition (other, Edition Types)
- Archival Edition (other, Edition Types)
- American Express (other, Payment and Shipping - see also AMEX)
|
| AEO |
- American Eagle Outfitters (clothing, Brands - see www.ae.com)
|
| AF |
- Auto Focus (cameras, Lenses/cameras, Canon/cameras, Nikon/cameras, Film Based Cameras/cameras, Flashes - Canon, Nikon)
- Abercrombie & Fitch (clothing, Brands - see also A&F)

- Air Force (collectibles, Militaria/collectibles, Air Force)
- American Flyer (toys, Trains/toys, Suppliers and Manufacturers)
- Action Figure(s) (toys, Action Figures/toys, Figures Miscellaneous)
- Authentic Fabrics (sports, Sports Cards/sports, General Card Types)
- Audio Frequency (consumer electronics, Radios)
- [About/Almost] Fine (other, General Grades)
|
| AFL |
- [American/Australian] Football League (sports, Sports Cards/sports, Football Cards/sports, Football Gear/sports, Fan Apparel and Souvenirs/sports, Football/sports, Vintage Sports Memorabilia/movies, Miscellaneous/clothing, Miscellaneous/video games, Titles)
|
| AF1 |
- Air Force Ones (clothing, Shoes)
|
| AG |
- Adriano Goldschmied (clothing, Brands/clothing, Jeans - Jeans, see www.agjeans.com)

- [All/About] Good (other, General Grades - coins)
- American Greetings (dolls)

- American Girl (dolls)

- Australian Gold (health and beauty, Skin Care)
- Above-Ground (home and garden, Pools and Spas)
- Acoustic Guitar (music, Instruments/music, Guitars/music, Models and Series)
|
| AGF |
- Alternative Goth Fashion (clothing, Styles)
|
| AK |
- Avtomat Kalashnikova (sports, Airsoft/sports, Gun Models/collectibles, Militaria/collectibles, Guns and Ammunition/collectibles, Knives - the Russian AK-47 assault rifle)
- Animal Kingdom (collectibles, Disneyana)
- Anne Klein (clothing, Shoes/clothing, Womens/jewelry, Miscellaneous)

- Alaska (other, States/antiques, Maps)
|
| AKC |
- American Kennel Club (books, Magaznes/collectibles, Animals/collectibles, Dogs/dolls/home and garden, Pet Supplies/clothing, Miscellaneous)
|