Carpet reducer: between carpet and laminate floor.

End cap: between concrete, marble or ceramic tile and plank

Quarter round: between wall and plank

Reducer: between 2 pcs of laminate floor which are not level.

Skirting: between wall and plank

Stairnose: at stairway

T-moulding: between 2 pcs of laminate flooring
Copper reducer: between planks or under door