Ul Definition

abbreviation
Underwriters Laboratories.
Webster's New World

(computing) Upload , Alternative form of UL.

Wiktionary

(computing) Upload , Alternative form of UL.

Wiktionary
(third-person singular simple present uls, present participle uling, simple past and past participle uled)
Wiktionary

(computing) Upload.

Wiktionary
Advertisement
other
An independent, for-profit laboratory that has developed a large number of safety standards against which it offers testing and certification services for potentially hazardous products, including electrical equipment, marine products and life-saving devices, fire suppression and fire containment equipment, and heating, air conditioning, and refrigeration equipment. See Appendix A for contact information.
Webster's New World Telecom