Throwback Thursday
Find the meaning of TBT and Hashtag TBT that’s used commonly on Instagram and other forms of social media. It’s very likely that you’ve heard the TBT Acronym or hashtag used in a social media app such as Instagram or Vine, or on a website like Facebook, Twitter, Youtube, Tumblr, Reddit, etc. We are here to provide you with the #TBT meaning and give you some examples of its uses and its users. TBT means Throwback Thursday. TBT: Throwback Thursday. There are nearly 200 million photos with the TBT hashtag on Instagram. TBT, or Throwback Thursday, is a very popular hashtag used on Instagram. The hashtag TBT is usually used on thursdays when users upload photos of things that have happened in their past Biofouling on the hull of a boat. Tributyltin (TBT) is an umbrella term for a class of organotin compounds which contain the (C 4 H 9) 3 Sn group, with a prominent example being tributyltin oxide. For 40 years TBT was used as a biocide in anti-fouling paint, commonly known as bottom paint, which was applied to the hulls of ocean going vessles. Even with its ban, TBT presents a danger to the environment. One of the most problematic aspects of TBT is its accumulation in sediments and its long half life of about 2 years. TBT often bonds to suspended material and sediments to the bottom, where it can remain and be released for up to 30 years. TBT Description. ProShares UltraShort 20+ Year Treasury seeks daily investment results, before fees and expenses and interest income earned on cash and financial instruments, that correspond to twice (200%) the inverse (opposite) of the daily performance of the Barclays Capital 20+ Year U.S. Treasury Index. TBT compounds are organotin compounds, with 3 butyl groups covalently bonded to a tin(IV) centre. A general formula for these compounds is (n-C 4 H 9) 3 Sn-X. The X group is typically an electronegative leaving group such as chloride or carboxylate .. Even with its ban, TBT presents a danger to the environment. One of the most problematic aspects of TBT is its accumulation in sediments and its long half life of about 2 years. TBT often bonds to suspended material and sediments to the bottom, where it can remain and be released for up to 30 years. What does the acronym TBT mean in a text message? What's the meaning of the abbreviation TBT in an online chat message or on Facebook and Twitter?  The Agreement on Technical Barriers to Trade, commonly referred to as the TBT Agreement, is an international treaty administered by the World Trade Organization. In a nutshell, the TBT exists to ensure that technical regulations, standards, testing, and certification procedures do not create unnecessary obstacles to trade. Throwback Thursday. Used on Instagram when you post an old picture of yourself on Thursday. Old pic should be from a different era of your life, not last week. Bonus points if you theme it to the time of year you are posting e.g old Halloween pic at Halloween. Halloween '01 #tbt. tbt. Originally throwback Thursday but now often used on other days. Can now stand for throwback to to indicate an old photo, thought, idea, etc. Often used in social media to reminisce, as usually social media is supposed to show the here/now/recently.. #tbt the time I only drank milk. #tbt me as a cute 5 year old. TBT means Throwback Thursday. 
http://slangdefinition.com/tbt-meaning-hashtag/ https://en.wikipedia.org/wiki/Tributyltin http://seekingalpha.com/symbol/TBT https://en.wikipedia.org/wiki/Tributyltin http://www.gotknowhow.com/answers/what-is-tbt-short-for https://en.wikipedia.org/wiki/Agreement_on_Technical_Barriers_to_Trade http://www.urbandictionary.com/define.php?term=%23tbt http://www.urbandictionary.com/define.php?term=TBT http://whatdoesctfumean.com/what-does-tbt-mean/
what is tbt