XB
The abbreviation XB is the name for:
- 1982 XB, a Cupid-type asteroid, see (3757) Anagolay
- Scion xB , an American car model
- Xbox , a game console developed by Microsoft
- XB series , series of American experimental bomber
- XB , an abbreviation for ( Russian Христос воскресе - Christos Woskrese ) "Christ is risen", the Easter greeting of the Russian Orthodox Church
- Aircraft nationality mark from Mexico
XB as a distinguishing mark on license plates:
- Greece: Chania (only for motorcycles)
- UK: EU export vehicles, months April and October
- Norway: Brekstad in Trøndelag Province
- Slovakia: Authority code (group of letters after the hyphen)
