Confidence votes 18.5K. BMC is the rate/rank designation for a Chief Boatswain's Mate (read Boatswain's Mate, Chief). SW  is the sailor's Warfare Qualification Designator, in this case, Surface Warfare. Written correctly, it would read BMC(SW) .
FOB stands for Free On Board or so there is no line item payment by the buyer for the cost of getting the goods onto the transport. There are two possibilities: FOB origin, or FOB destination. FOB origin means the transfer occurs as soon as the goods are safely on board the transport.
FBO: Foreign Buildings Office: FBO: Facebook Official (internet slang) FBO: Fecal Body Odor (website) FBO: Fan Blade Off (aircraft) FBO: Furnished by Others (construction bidding) FBO: Family Buy Out: FBO: Furnished by Owner (construction bidding) FBO: Foreign Body Obstruction: FBO: Farmer Based Organisation: FBO: For Best Offer (classified ads) FBO: For Brokers Only (insurance) FBO