Agile Drone Red, Orange, Grey, Black and Silver/Chrome Compact/Left and Right Arms
Autobot

Air Raid Red, Grey, Translucent Orange, Gold and Silver/Chrome Robot/Cybertronian Mobile Artillery
Autobot

Air Raid Red, White, Black and Silver/Chrome Robot/Cybertronic Jet Fighter
Autobot

Air Raid Red, Grey, Translucent Orange, Gold and Silver/Chrome Robot/Cybertronian Mobile Artillery
Autobot

Airmaster Red, Grey, White, Black, Gold and Silver/Chrome Robot/Sukhoi Su-35/Torso
Autobot

Alan Red, Orange, Grey, Black and Silver/Chrome Robot/French TGV-A
Cybertron

Alert Red, Grey, White, Black and Silver/Chrome Robot/Countach
Cybertron

Alternate Head (Angry) Red, Translucent Blue and Silver/Chrome Head

Alternate Head (Comic Book Version) Red, Blue and Silver/Chrome Head

Alternate Head (Smirk) Red, Translucent Blue and Silver/Chrome Head

Ant-Man Red, Blue, Black and Silver/Chrome Human
n/a

Ant-Man Red, Blue, Tan, Black and Silver/Chrome Human
n/a

Apelinq Red, Tan, Black and Silver/Chrome Robot/Gorilla/Gorilla (Flight Mode)
Maximal

Apex Bomber Red, Blue, Grey and Silver/Chrome Robot/Fictional Big Rig
Autobot

Apex Bomber Red, Blue, Grey and Silver/Chrome Robot/Fictional Big Rig
Autobot

Arcee Red, Grey, Black and Silver/Chrome Robot/Moped/Pair of Legs
Micron

Arm (left) Red, Blue and Silver/Chrome Left Arm

Arm (left) Red, Blue and Silver/Chrome Left Arm