Browse All Abbreviation Categories
- 561. Ambulance Service
- 562. Ambulatory
- 563. Ambush
- 564. Amen
- 565. Amendment
- 566. Amenity
- 567. Ament
- 568. America
- 569. American
- 570. American Chemical Society
- 571. American Football
- 572. American Football Leagues
- 573. American Football Position
- 574. American Handball
- 575. American Red Cross
- 576. American Samoa
- 577. Americas
- 578. Amethyst
- 579. Amex symbols
- 580. Amherst