Browse All Abbreviation Categories

  1. 18381. Ultrasound
  2. 18382. Ultraviolet
  3. 18383. Umbilical
  4. 18384. Umbrella
  5. 18385. Ump
  6. 18386. Umpire
  7. 18387. Umts
  8. 18388. UN The 'UN' category focuses on abbreviations related to the United Nations. This global body tackles everything from climate change to human rights, and its language is rich with complex terms and acronyms.
  9. 18389. Unarmed
  10. 18390. Unbalanced
  11. 18391. Uncertainty
  12. 18392. Uncia
  13. 18393. Unclassified
  14. 18394. Uncle
  15. 18395. Unconditional
  16. 18396. Unconventional
  17. 18397. Undercarriage
  18. 18398. Underdog
  19. 18399. Undergarment
  20. 18400. Undergraduate