What does HYPO stand for?
What does HYPO mean? This page is about the various possible meanings of the acronym, abbreviation, shorthand or slang term: HYPO.
We've found a total of 4 definitions for HYPO:
What does HYPO mean?
- hypo, sodium thiosulphate, sodium thiosulfate(noun)
- a compound used as a fixing agent in photographic developing