What does BL mean in Unclassified?
This page is about the meanings of the acronym/abbreviation/shorthand BL in the Miscellaneous field in general and in the Unclassified terminology in particular.
Find a translation for BL in other languages:
Select another language:
What does BL mean?
- black light(Noun)
- Light bulb that emits ultraviolet light, usually used to create the illusion that anything white is glowing.