Again from the same book. Not all British people use these terms but some do!
Bride - fish sticks
Groom - fish fingers
Bride - Frosting
Groom- icing
Bride - green onions
Groom - spring onions
Bride - Hamburger
Groom- Beefburger
Bride - Napkins
Groom - Serviettes
Bride - crepe
Groom - pancake
Bride- saran wrap
Groom - cling film
Bride - popsicles
Groom - Ice lollies
Bride - Golden or white raisins
Groom - Sultanas
Bride - confectioner's sugar
Groom - icing sugar
If you are moving over here, I would highly reccommend this cookbook to start with. It was my lifesaver! It's by Delora Jones and has not just the differences in foods but measurements, different cuts of meats, some recipes, substitutions, etc.