S23
Samsung Galaxy S23
Itel S23
S23 (ZVV)
SMS S23 (1913)
SMS S23
INS Kalvari (S23)
HMS Repulse (S23)
Chilean submarine Hyatt
Gossau–Wasserauen railway line
Highlife (cellular automaton)
40S ribosomal protein S23
INS Karanj (S23)
Voreifel Railway
List of bus routes in Suffolk County, New York
Conway's Game of Life
SETI@home
Short Empire
California county routes in zone S
List of S-phrases