warp coil - A part of the warp core which take the plasma generate by the core and use it to create a subspace displacement field.
warp core - A device that can be equipped on ships which determines the maximum warp speed of the ship and provides boosts to certain power systems.
warp core breach - A break in the warp core which could lead to its destruction
warp drive - A device that allows faster than light speeds.
warp field - The means by which a warp drive propels a starship at faster-than-light speed. Generated by field coils, usually found in nacelles, the field surrounds the ship, causing the space around the ship to distort.
warp field generator - A component of the warp drive on starships which generates a warp field.
warp plasma - A super-energized plasma used to transfer energy from a central power source.
warp speed - A speed at which ships travel that is faster then the speed of light.
water - A colorless liquid usually found in seas, lakes, rivers, oceans, and rain.
WC - 1) Wrong Chat ; 2) Wrong Channel
weapon - An item used for defense or offense
weapon power - Energy used to increase the strength of weapons.
weary - Feeling tired
web - A number of things connected together to form a network
well done - Praise of approval or commendation.
widrab - A new species introduced in Star Trek Online. They are not considered canon.
WiS - Where is Sulu
WM - Weapons Malfunction (Engineering Ability)
Wolf 359 - The location of a huge battle between Starfleet and the Borg. Many Starfleet vessels and personnel were lost.
Worf - The first Klingon to serve as a Starfleet Officer. He served on the U.S.S. Enterprise, Deep Space 9, and U.S.S. Defiant.
Worm hole - A relatively short connection between two locations which are normally far apart.
wormhole - A spacial anomaly which can be called a "tunnel" that connects two points in space-time.
wtf - what the **** (please look elsewhere for a more accurate definition)
wts - Want to Sell
wtt - Want to Trade
WZ - War Zone