So now I have suggested two alternatives for the interwiki (yes I already said that "th" was used by Thai when I said "NOT WMTH" which is already "Wikimedia Thailand"; there's no confusion between "WMTH" and "WITH" and typos are very unlikely on any keyboard as "I" and "M" keys are far enough).
- "with:" interwiki and "with.wikimedia.org" domain name (friendly in wiki pages if we link to "[[with: Maptool/events]]", for a tool named "Maptool" in the Wikimedia Tools Hub and taking some path-encoded parameter "/events")
- "toolhub: interwiki andÂ
"toolhub.wikimedia.org" domain name (but less friendly in wiki pages if we link to "[[toolhub: Maptool/events]]" for the same tool in a sentence, and it is longer to type)
In both cases the expanded name "Wikimedia Tools Hub" can be freely adapted/translated, the short interwiki or the subdomain or the unique abbreviation "WiTH" contains the "Tools Hub" meaning.
So I made two proposals on the same concept, list them and post a voting page once you have more naming suggestions.
So I'm not a lawyer but I don't think there are trademark issues with "Toolhub" as a name. Assuming that's the case, I think it would be better if we used the name consistently, with "toolhub:" as the interwiki prefix. ("th:" is used by Thai.)