** Shershen class torpedo boat with four 533mm heavyweight torpedo tubes 4 or 5

** Yevgenya class minesweeper MH1 2

** Polnocny class landing ship 3

** Geopolymers, a class of synthetic aluminosilicate materials

** EAS Hyperion, a starship in the Hyperion class

** USS Harpers Ferry ( LSD-49 ), a Harpers Ferry class dock landing ship of the United States Navy, commissioned in 1995

** Russian aircraft carrier Admiral Kuznetsov, the only completed ship of this class

** Perth class destroyer, a class of warship used by the Royal Australian Navy

** Extract Class moves part of the code from an existing class into a new class.

** Separable ordinary differential equation, a class of equations that can be separated into a pair of integrals

** Separable partial differential equation, a class of equations that can be broken down into differential equations in fewer independent variables

** Spinel: MgAl < sub > 2 </ sub > O < sub > 4 </ sub >, after which this class of minerals is named

** Pre-primary school ( Ages 5 – 6 ) At the age of five, children normally attend the pre primary class, which prepares them to join Primary school

** Comedy of manners – satirizes the manners and affectations of a social class, often represented by stock characters.

** Terminator ( character concept ), a fictional class of autonomous robots in the series

** The N class blimp ZPG-3W of the U. S. Navy is destroyed during a storm over Massachusetts.

** At the 1992 Democratic National Convention, Bill Clinton accepts his party's presidential nomination on behalf of the " forgotten middle class ".

** Ulysses S. Grant graduates from West Point 21st from a class of 39.

** John J. Peck graduates from West Point 8th from a class of 39.

** Aurora class battleship, a ship in the Stargate franchise

** Date ( metadata ), a representation term or class associated with a data element

** Sunfish class destroyer, a type of destroyer

** Nerve agent or nerve gases, class of phosphorus-containing organic chemicals ( organophosphates ) that disrupt the mechanism by which nerves transfer messages to organs

** passenger / cargo ships 2

** passenger / cargo 25

** Dual airbags now standard across all Porsche models in U. S. Driver and front passenger airbag optional in LHD ROW cars, only drivers side bag available in RHD markets.

** Driver side airbag standard in RHD cars, passenger side airbag not available in them.

** passenger 5

** passenger / cargo 36

** Ships by type: bulk carrier 39, cargo ship 135, chemical tanker 3, combination bulk carrier 1, container ship 13, liquified gas 19, multi-functional large load carrier 3, passenger ship 1, petroleum tanker 63, refrigerated cargo ship 13, roll-on / roll-off 2, short-sea passenger 2, specialized tanker 5 ( 1999 est.

** London River Services, responsible for licensing and coordinating passenger services on the River Thames within London.

** Moluccan terrorists take over a school in Bovensmilde, northern Netherlands ( 105 hostages ), and a passenger train on the Bovensmilde-Assen route nearby ( 90 hostages ) at the same time.

** Pacific Air Lines Flight 773 crashes near San Ramon, California, killing all 44 aboard ; the FBI later reports that a cockpit recorder tape indicates that the pilot and co-pilot had been shot by a suicidal passenger.

** Three armed men hijack the Cathay Pacific passenger plane Miss Macao and shoot the pilot ; the plane crashes, killing 26 of 27 people on board.

** A BOAC scheduled passenger flight, a DC-3 with registration G-AGBB, ( formerly KLM PH-ALI, Ibis ), enroute between Lisbon and Bristol, is attacked over the Bay of Biscay by German fighters.

** A passenger bus, moving by the route " Tbilisi-Agdam " is blown up, 20 people died and 30 were injured.

** In the Indian state of Assam, a passenger train is bombed by Bodo separatists, killing 26.

** An Iberian Airlines passenger plane crashes into a 250-meter peak on the island of Ibiza ; 104 are killed.

** The Settle-Carlisle Railway in England is opened to passenger traffic.

** The Swansea and Mumbles Railway in South Wales, at this time known as the Oystermouth Railway, becomes the first passenger carrying railway in the world.

** Amtrak begins inter-city rail passenger service in the United States.

** Six armed passengers hijack a Romanian passenger plane and force it to fly to Vienna.

** Air India Flight 855, a Boeing 747 passenger jet, crashes into the ocean near Bombay, killing 213.

** VASP Flight 168, a Boeing 727 passenger jet, crashes into forest Fortaleza, killing 137.

** The Soviet passenger liner Admiral Nakhimov collides with the bulk carrier Pyotr Vasev in the Black Sea and sinks almost immediately, killing 398.

** In Montgomery, Alabama, Rosa Parks refuses to obey bus driver James F. Blake's order that she give up her seat to make room for a white passenger and is arrested, leading to the Montgomery bus boycott.

** A Russian passenger jet and a cargo plane collide over the town of Überlingen, Germany ; 72 are killed ( see Bashkirian Airlines Flight 2937 ).