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pallets 
Usually wooden platform for loads; forklift and hydraulic pallet trucks can slip their forks underneath them in order to handle goods.
wing pallet 
Pallet with overhang on one or both of its deckboards.
entry 
Space between the deckboards through which the fork arms enter.
bottom deckboard 
Horizontal surface with or without gaps that is attached to the stringer and rests on the ground.
stringer 
Part supporting the deckboards and providing the gap for the fork arms to fit through.
top deckboard 
Flat horizontal surface with or without gaps between the planks; the goods rest on it.