I noticed the ice-cream-sandwich and the ics tags. At first I supposed they were synonyms, but ics is a synonym of icalendar (according to their tag descriptions). No problem so far, except that ics is mostly used as a synonym for ice-cream-sandwich...
A quick search showed similar meta-questions:
- Mark iCalendar, ics, and ical tags as synonyms?
- The ICS tag has a tag wiki describing the iCal file format, but is mostly used on android "Ice Cream Sandwich" questions. How to fix?
Both questions are reasonable old and their solutions are lost already/again... So some firm/new action is required!
But making ics a synonym of one or the other, is also possible.
Note: In both cases, all ics questions needs to be sorted out and added to the correct tag.