| Acronym/Abbreviation |
Meaning(s) Meanings Help ? |
| ABN |
- Airborne (collectibles, Militaria/collectibles, Army)
- American Bank Note (paper money - see also ABNC)

|
| ABNC |
- American Bank Note Company (paper money - see www.abncompany.com)
|
| AMC |
- American Motors Corporation (motor vehicles, Manufacturers/toys, Diecast Vehicles/toys, Manufacturers and Brands)

- Associated Motorcycles (motor vehicles, Manufacturers)

- Allied Military Currency (paper money)

|
| AU |
- [About/Almost] Uncirculated (coins, Grades/paper money - grades 50, 53, 55, 58)

- Australia (clothing, Sizes/consumer electronics, Gadgets/consumer electronics, Voltage Converters)

- Austria (clothing, Sizes/consumer electronics, Gadgets/consumer electronics, Voltage Converters)

- Autographed (sports, Sports Cards/sports, General Card Types)
- Australian (other, Miscellaneous - an Australian auction)
|
| BAF |
- Build-A-Figure (toys, Action Figures/toys, Marvel Legends - a single figure, packed in pieces as accessories with the other figures in a series.)
- British Armed Forces (paper money)

|
| BEP |
- Bureau of Engraving and Printing (paper money/stamps, Miscellaneous)

- Boonta Eve Podrace (toys, Trading Card Games/toys, Star Wars)
|
| CBN |
- Canadian Bank Note (paper money)

- Continental Bank Note (paper money)

- Cubic Boron Nitride (business and industrial, Industrial Electrical/business and industrial, Manufacturing and Metalworking/business and industrial, Metalworking Tooling and Supplies - inserts)
|
| CCU |
- Color Contrast Upgrade (sports, Paintball Gear - for the Ego line of paintball guns by Planet Eclipse, see www.planeteclipse.com)
- Choice Crisp Uncirculated (paper money - a grade)

- Camera Control Unit (cameras, Professional Video)
- Critical Care Unit (business and industrial, Healthcare/business and industrial, Medical Equipment/business and industrial, Monitoring Systems)
|
| CGA |
- Currency Grading & Authentication (paper money - see www.cganotes.com)
|
| CSA |
- Confederate States of America (collectibles, Militaria/collectibles, Civil War/collectibles, Knives/paper money/stamps, By Area or Country/stamps, United States/clothing, Styles - 1861 to 1865)

- Czechoslovak Airlines (collectibles, Transportation/collectibles, Aviation)
- Certified Sports Authentication (sports, Sports Cards/sports, Grading Services - see www.csacards.com)
|
| CU |
- Crisp Uncirculated (paper money - a grade)

- Cover Up (clothing, Miscellaneous)
- Cubic (other, Units of Measure)
|
| EPQ |
- Exceptional Paper Quality (paper money - a PMG designation)
|
| FED |
- Felix Edmundovich Dzerzhinsky (cameras, Film Based Cameras/cameras, Lenses/cameras, Non Specific - a Russian-Ukraine camera)
- Federal (paper money - as in 'Fed. Reserve')

|
| FR |
- Friedberg (paper money - numbering system, usually seen as 'Fr#')

- Francs (coins, World Coins/coins, Europe)
- Forgotten Realms (toys, Games/toys, Role Playing - D&D)
- Freeride (sports, Cycling)
- Fat Rap ® (sports, Fishing/sports, Lures - Rapala ® )
- Fair (other, General Grades)
- Free (other, Miscellaneous)
- Front (other, Miscellaneous)
- French (other, Miscellaneous)
|
| FRB |
- Federal Reserve Bank (paper money)
|