Laboratory Abbreviations and Acronyms

1. UL
   Underwriter Laboratories
2. UL
   Underwriting Laboratories
3. UL
   United Laboratories
4. ULN
   value/upper limits of normal
5. ULO
   Ultra Low Oxygen
6. ULSAM
   Uppsala Longitudinal Study of Adult Men
7. ULTRA
   Ultrasound
8. UMRL
   Usability Methods Research Laboratory
9. UN
   Undetected
10. UN
    Un Necessary
11. UPP
    Urethral Pressure Profile
12. URA
    Universities Research Association
13. URA
    Universfty Research Association
14. URLS
    Underground Research Laboratories
15. URM
    Uniform Rim Marker
16. URP
    Unwanted Repetitive Pattern
17. US
    Ultrasound
18. US DOE
    United States Department of Education
19. USAMRIID
    United States Army Medical Research Institue of Infectious Diseases
20. USDA
    United States Department of Agriculture

Last updated: May 24, 2020 — Total entries: 3,732