-G-

Gammon (steak):
    Ham Steak

Garden:
    Yard, Backyard

Gas:
    Natural Gas

'Gee Up!' (horse talk):
    'Gidee Up!'

Gherkin:
    Pickle

Give Way:
    Yield

Gear Lever:
    Gear Shift

Glove Box:
    Glove Compartment

Goose Pimples:
    Goose Bumps

Gum Shield (boxing):
    Mouth Guard

G.P.:
    Family Doctor

Grease-Proof Paper:
    Waxed Paper

-H-

Hair Slide:
   Barrette

Hand Bag:
    Purse

Hand Brake:
    Parking Brake

Headmaster / mistress:
    Principal

Hen Night:
   Bachelorette Party

'High Street':
    'Main Street'

Hire:
    Rent

Hob:
    Stovetop, Oventop

Holiday:
    Vacation

Holidaymaker:
    No real equivalent

Hoot (horn):
    Honk

-I-

Iced Lolly:
    Popsicle

Identity Parade:
    Police Line-Up

Indicators (car):
    Turn signals