English abbreviations from ulo to um
- ULO (Ulaangom Airport)
- ULOQ (Upper Limit Of Quantitation)
- ULP (Ultra-Low Profile)
- ULPA (Ultra-Low Particulate Air)
- ULR (Urban League of Rochester, New York)
- ULRA (Universal Living Rosary Association)
- ULS (Mulatos Airport)
- ULSI (Ultra-Large Scale Integration)
- Ult. (Ultimo ("Last" day, month, year))
- ULT (Ultra- Low Temperature)
- ULTDS (Unit-Level Tactical Data Switch)
- ULTRA (Ultimate List of Talisman Related Articles)
- ULU (University of London Union)
- ULV (Ulyanovsk Baratayevka Airport)
- ULW (Universal Latent Workstation)
- ULWC (University of Liverpool Womens Club)
- ULX ((celestial object) UltraLuminous X-ray source)
- ULY (Ulyanovsk Vostochny Airport)
- UM (U.S. Minor Outlying Islands (postal symbol; ISO 3166 digram))