Ordnance and Supply (O&S) was an organization within the Rebel Alliance that oversaw the procurement of essential material vital to the Rebellion. Around 0 BBY, General Baccam Grafis headed up the organization and pursued lines of supply for starship-grade fuel and weaponry.
- Rogue One: A Star Wars Story (First appearance)
- Star Wars: Rogue One: The Ultimate Visual Guide (First identified as Ordnance and Supply)
- Star Wars: The Rebel Files