233rd
East 233rd Street (Bronx)
233rd Street station
233rd Reserve Panzer Division
233rd Battalion (Canadiens-Français du Nord-Ouest), CEF
233rd Brigade (United Kingdom)
Woodlawn station (Metro-North)
233rd Rifle Division
233 Squadron
233rd Space Group
Accrington Pals
1st Newcastle Engineers
Pope Paul V
4th North Midland Brigade, Royal Field Artillery
1st Cinque Ports Artillery Volunteers