I'd say the yellow part is listed on BrickSet as "Lamp Holder" or "Plate, Modified 1 x 1 with Clip Light - Thick Ring", 4081 on BrickLink, Peeron, etc.
The light grey piece is from the Flick Missiles, and is listed on Brickset as "3 M.Arch W.Knob And Shaft ظ3.2" or "Technic, Pin 1/2 with 2L Bar Extension (Flick Missile)", 61184.
The final piece is "Mini Fig. Back Palte W. Knob" or "Minifig, Neck Bracket with Back Stud", 42446
For completeness, the other two are:
"Angular Plate 1.5 Bot. 1X2 1/2" on Brickset or "Bracket 1 x 2 - 1 x 2 Inverted", 99780
The tile I couldn't find on Brickset other than in Rebrickable inventories where it's listed as "Tile 1 x 2 with Joystick and Vehicle Control Panel Pattern" (3069bpr0090) or on BrickLink as "Tile 1 x 2 with Vehicle Control Panel Pattern", 3069bpc1