1. 
   BAF
   Build-A-Figure. A single character, packed in pieces as accessories with the other figures in a series. Though the idea gained popularity with ToyBiz's Marvel Legends, the first North American example was in McFarlane Toys' Metal Gear Solid 2 line. Also known to some as a "big-ass figure."
   Found op http://www.oafe.net/articulation/terms.php
   
   
2. 
   BAF
   See Bioaccumulation Factor (BAF/B-factor)
   Found op http://www.encyclo.co.uk/local/21114
   
   
3. 
   BAF
   Bunker adjustment factor
   Found op http://www.insurexchange.com/glossary/maritime.htm
   
   

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