Browse All Abbreviation Categories
- 521. Alphavirus
- 522. Alphorn
- 523. Alpine
- 524. Alprazolam
- 525. Alps
- 526. Altar
- 527. Alteration
- 528. Alternate
- 529. Alternative
- 530. Alternative Dispute Resolution
- 531. Alternative Medicine
- 532. Alternator
- 533. Altimeter
- 534. Alto
- 535. Altoona
- 536. Altruism
- 537. Alum
- 538. Alumina
- 539. Aluminium
- 540. Aluminum