Spelling: ENVO versus EnvO

[eecavanna]

Hi, I am wondering whether there is a canonical spelling for ENVO (or EnvO).

I'm setting up an automatic spellchecker tool in a documentation repository. I'm at the stage of iteratively running it and updating its "allow list" to eliminate remaining false positives.

The documentation contains "EnvO", which the spellchecker tool flags as a misspelled word (as it does for many correctly-spelled surnames and acronyms).

Before adding "EnvO" to the "allow list," I decided to check the EnvO website to confirm that was the "correct" spelling. On the website, I saw two spellings (those are shown below):

Is there one spelling that you would prefer people to use over the other one?