British English to American English: Letter J
Jab/jag (injection)  Shot (injection)
          Jacket potato Baked Potato
          Jam  Jelly
          JCB ™, digger Backhoe 
          Jeans (normal blue) Blue denim
          Jelly Jell-O TM
          Jeopardise Jeopardize 
          Jeweller Jeweler 
          Jewellery  Jewelry
        Joe Bloggs John Doe

          Journey Trip
          Jnr.  Jr.
          Judder = jolt + shudder  
          Judgement  Judgment
          Judgemental  Judgmental
          Jug  Pitcher
          Jumble sale Rummage sale
          Jumper  Sweater
          Jump leads Jumper cables
          Junior School (7-11) Elementary School (7-11)
Have I missed anything? Send in your American/British differences now.


