• Dental floss
  Dental floss
  Dental floss is made of either a bundle of thin nylon filaments or a plastic ribbon used to remove food and dental plaque from teeth. The floss is gently inserted between the teeth and scraped along the teeth sides, especially close to the gums. Dental floss may be flavored or unflavored, and...
  
  , used to clean teeth
• Embroidery thread
  Embroidery thread
  Embroidery thread is yarn that is manufactured or hand-spun specifically for embroidery and other forms of needlework.Threads for hand embroidery include:...
  
  , machine or hand-spun yarn for embroidery
• Fairy floss or candyfloss, alternative names for cotton candy
• Rousong
  Rousong
  Rousong , also sometimes called meat wool, meat floss, pork floss, pork sung, is a dried meat product that has a light and fluffy texture similar to coarse cotton, originating from Fujian. Rousong is used as a topping for many foods such as congee, tofu, and savory soy milk. It is also used as...
  
  , i.e. meat floss

Computing

• Free and open source software
  Free and open source software
  Free and open-source software or free/libre/open-source software is software that is liberally licensed to grant users the right to use, study, change, and improve its design through the availability of its source code...
  
  , Free/Libre/Open Source Software
• FLOSS Weekly
  FLOSS Weekly
  FLOSS Weekly is a free software / open source themed podcast from the TWiT Network. The show premiered on April 7, 2006, and features prominent guests from the free software/open source community. It was originally hosted by Leo Laporte; his cohost for the first seventeen episodes was Chris DiBona...
  
  , a podcast
  Podcast
  A podcast is a series of digital media files that are released episodically and often downloaded through web syndication...
  
   of the TWIT Network