Following tags are regularly in use:

►Pictorial
•Ace Attorney = mostly image posts starring Miles Edgeworth, however text posts, answered messages and cases might be found in this tag as well.
•Art = all images, gifs and comics, mostly AA related.
•Comic = comics and doujinshis.
•Miles Edgeworth = mostly image posts starring Miles Edgeworth, however text posts and answered messages might be found in this tag as well. 
•Tea Time = all tea-related images.
•Visual = all images, gifs, comics and photographs. Not necessarily AA related. 

►Intellectual
•English = all English “Word of the Day”s, English vocabulary.
•German = all German “Word of the Day”s, German vocabulary.
•Literature = quotes and read excerpts from books.
•Quotes = quotations from literature and the AA games.
•Vocabulary = all English and German “Word of the Day”s. 
•Word of the Day = see “English”.
•Wort des Tages = see “German”. 

►Auditory
•Audio = audio posts that aren’t necessarily music.
•Music = all music posted. 

►Case-related
•Evidence = all gathered evidence during the cases. Posted after each ended day (plot-wise).
•Investigation = all investigation posts.
•Trial = all trials.
•Wright’s Cases = all cases that concern Phoenix Wright only.

►Alterable
•Case Zero/One/… = all posts related to a particular case.
•Evidence Zero/One/… = all evidence gathered during a particular case.
•Investigation One/Two/… = all investigation posts of a particular case.
•Trial Zero/One/… = all trials of a particular case.