The listed part
Editado el 28/04/2017 a las 17:12 por pinkytoes
Fuentes sugeridas
Korolev Condensed Heavy Sugerido por donshottype
Gothic Thirteen Sugerido por donshottype 
Custom for UL?
Several fonts could be used to approximate it, including Korolev Condensed Heavy
The UL website provides downloads of the UL logos in eps form.
http://www.ul.com/marks/ul-listing-and-classification-marks/downloadable-ul-marks/
Here is a rendering of the eps letters with enough detail to compare to possible substitutes:

Editado el 29/04/2017 a las 15:29 por donshottype
Gothic Thirteen would also work to approximate LISTED
Weight is closer than Korolev Condensed Heavy, but rhs of _D_ is slightly curved rather than parallel as in LISTED
Editado el 03/05/2017 a las 11:00 por donshottype
Huso horario CEST. Ahora son las 07:00