Given the computer industry predilection for three-letter acronyms, it was perhaps inevitable that computer-based training would soon be abbreviated to become CBT.
The three-letter abbreviation for a table is separated from rest of the abbreviation for the attribute name with a period.
Every other table must be assigned an alias which is identical to the three-letter abbreviation for an entity or qualifier type.
While a traditional three-letter monogram produces a very classic look, monogramming a child's name onto their dress or shirt adds a cute touch.
If you only form short three-letter words, these red tiles appear more often.