What do price, Facebook, bags and the English Language have in common? It is tagging. Price tags, blog taglines, question tags, Facebook tags and bag tags. Facebook tags are like cancer cells in the bone. You can privatise or remove tags, but another one just pops up out of nowhere. If anything, it is always misused.
Acronyms shorten the use of full names. In some cases, such as these ones, PUB, BRA and PLN, they have different meaning depending on how they are used. Here are the 3 acronyms which can be words with real meaning in a language.