Tony Rimmer That’s cool. They get a lot of terms stated with the wrong word here, so to avoid further confusion the moderators usually point it out and most of the time correct the error.....
Anyone who knows writing rules and etiquette should know that on the first use of an acronym you identify it by using the full term and immediately after it put the abbreviation in parentheses, like Tourist VISA (TR). Then you can use the abbreviation throughout the remainder of your document.