TW is an abbreviation that denotes the total  weight of a diamond. Carat is the term to describe the weight of  any gemstone or a diamond. In jewellery pieces with more thanâ¦ one  diamond the carats may be described in terms of total carat weight.  This is the combined total carat weight of all the stones in the  piece.
For uses of Fowler other as a surname, see Fowler (disambiguation) . Fowler is an English and/or Scots surname with a linguistic origin in the Old English fugelere, indicative of a person occupied as a bird-catcher.hough his surname is not Fowler, Henry I is included here as an example of usage of the term in relation to a name prior to the broad introduction of surnames in Europe. 1  Henry the Fowler, or Henry I of Germany (861â936), Duke of Saxony and King of the Germans.
Raymond E. Fowler topic. Raymond Eveleth Ray Fowler (born November 11, 1933, in Salem, Massachusetts ) is an American author and UFO researcher. He received a B.A. degree in liberal arts from Gordon College (Massachusetts) . He graduated with honors when he received the degree magna cum laude.