Insignia
One of the universals across pretty much all Transformers continuities has been the use of Faction Symbols to differentiate members of respective factions, and sometimes even sub-factions within armies.
Generation 1
- Unicron
- Quintesson
- Ancient Autobot
- Ancient Decepticon
- Ancient Autobot/Decepticon(Dreamwave)
- War Within Autobot
- War Within Decepticon
- Autobot
(In G1 Comic continuity the Autobot symbol was based on the face of the Last Autobot. In the G1 Cartoon it was derived from the Quintesson slave brand) )
- Decepticon (toy & comic)
(It seems likely the Decepticon symbol was originaly based on the head of Soundwave. This jives with evidence that Megatron was a late adition to the line.)
- Decepticon (cartoon)
(In the G1 cartoon the usual 3D detailing of the symbol was interpreted as a third spike in the center of the crest)
- Optimus
- Malignus
- EDC
- Wreckers
G.I. Joe Crossovers
- Cobra
- G.I. Joe
- Decepticon/Cobra
Generation 2
- Seibertron Federation
- Autobot (G2)
(The G2 Autobot symbol seems clearly based on Optimus Prime. In the Comic Continuity this change may have occured since the LAst Autobot had come and gone.)
- Decepticon (G2)
- Cybertronian
Beast Era
- Arachnoid
- Maximal
- BM Maximal
- Predacon
- Seacon Space Pirate
- Blendtron
- Combatron
- Vehicon
- Dinobot
- Mutant
- Transtech Autobot
- Transtech Decepticon
Unicron Trilogy
- Mini-Con
- Unicronian
- Team Optimus
- Team Rodimus
- Team Ironhide
- Cybertron Defence Team
Others
- 1st Transformer
- Go-bots Autobot
- Go-Bots "G"
