40th Regiment 40th Street 40th Street Portal 40th Air Expeditionary Wing 40th Airlift Squadron 40th Helicopter Squadron 40th Infantry Division (United States) 40th Division 40th Flight Test Squadron 40th Air Division 40th Army (Soviet Union) 40th Street station (Market–Frankford Line) 40th & Colorado station 40th Brigade 40th New York Infantry Regiment 40th Massachusetts Infantry Regiment 40th Military Airlift Squadron Judah and 40th Avenue station 2/40th Battalion 40th ward, Chicago 40th Battalion 40th (the 2nd Somersetshire) Regiment of Foot 40th Street–Lowery Street station 40th Field Artillery Regiment 40th Division (United Kingdom) …

Taraval and 40th Avenue station 40th Division (Imperial Japanese Army) 40th meridian 40th Parliament of Ontario 40th Artillery Brigade (Ukraine) 40th Group Army 40th Rifle Division 40th Heli Squadron (Belgium) 40th parallel 40th Cavalry Regiment (United States) 40th Canadian Parliament 40th Ave & Airport Blvd–Gateway Park station 40th Day after death 40th New Zealand Parliament 40th Nova Scotia general election 40th Daytime Emmy Awards 40th G7 summit 40th Kentucky Infantry Regiment 40th Expeditionary Bomb Squadron 40th Missouri Infantry Regiment (

Union) 40th Illinois Infantry Regiment Army of Two: The 40th Day 40th Infantry Brigade Combat Team (United States) 40th Wisconsin Infantry Regiment 40th Indiana Infantry Regiment 40th Iowa Infantry Regiment Pac-Man 40th Anniversary 40th Pathans 40th Ohio Infantry Regiment 40th New Jersey Infantry Regiment 40th Tactical Aviation Brigade (Ukraine) Rubáiyát: Elektra's 40th Anniversary 40th News and Documentary Emmy Awards Women in the 40th Canadian Parliament 40th Manitoba Legislature 40th Virginia Cavalry Battalion 40th Army (Soviet Union, 1941–1945) List of United States senators in the 40th Congress 40th Motorized Infantry Battalion (Ukraine) California's 40th senatorial district 40th United