- X is the 24th letter of the English Alphabet.
- X is a Roman Numeral with the value Ten.
- X represents “Unknown”. e.g. X-ray
- Planet X could mean the Tenth Planet or Unknown Planet.
- X is a Check Mark.
- X (in Red written by a teacher) means “Incorrect” or “Wrong”.
- X represents “Extra”. e.g. XL (for Extra Large), XXL (for Extra Extra Large).
- X and O are symbols used in Tic-Tac-Toe.
- XP (eXtreme Programming)
- Windows XP is an Operating System.
- XML (eXtensible Markup Language)
U Maung Maung wrote :
U Khin Maung Zaw (EC76) wrote :
There was a joke from one comedian when the movie ‘Malcolm X’ came out. [Malcolm X was an American Muslim minister famous in the 1950s and 1960s and was assassinated Feb 21, 1965.] The joke was that he, the comedian, has been away from the movies for quite some time, he did not know and therefore missed the Malcolm I through IX.