| PRM | | Propane, OPIS Mt. Belvieu TET, Fixed Price Balmo Future | Natural Gas Liquids | IFED | |
| PRF | | Propylene Contract Price, I.C.I.S. FD NWE Future | Petrochemicals | IFED | |
| PNE | | Propylene, I.C.I.S. CFR NE Asia Future | Petrochemicals | IFED | |
| PSE | | Propylene, I.C.I.S. CFR SE Asia Future | Petrochemicals | IFED | |
| PDN | | Prudential plc | Single Stock Options | IFLO | |
| QNQ | | QinetiQ Group PLC | Single Stock Options | IFLO | |
| QUT | | Quilter plc | Single Stock Options | IFLO | |
| RBS | | RBOB Gasoline 1st Line Future | Crude Oil and Refined Products | IFED | |
| RBM | | RBOB Gasoline 1st Line Mini Future | Crude Oil and Refined Products | IFED | |
| N | | RBOB Gasoline American-Style Options | Crude Oil and Refined Products | IFEU | |
| RBS | | RBOB Gasoline Average Price Option | Crude Oil and Refined Products | IFED | |
| | RBOB Gasoline/Brent Crack Spread | Crude Oil and Refined Products | IFEU | |
| RBE | | Reckitt Benckiser Group Plc | Single Stock Options | IFLO | |
| RCP | | Regional Greenhouse Gas Initiative Allowance Auction Clearing Price | Physical Environmental | IFED | |
| RGT | | Regional Greenhouse Gas Initiative Vintage 2021 Future | Physical Environmental | IFED | |
| RGU | | Regional Greenhouse Gas Initiative Vintage 2022 Future | Physical Environmental | IFED | |
| RJ3 | | Regional Greenhouse Gas Initiative Vintage 2023 Future | Physical Environmental | IFED | |
| RJ4 | | Regional Greenhouse Gas Initiative Vintage 2024 Future | Physical Environmental | IFED | |
| RJ5 | | Regional Greenhouse Gas Initiative Vintage 2025 Future | Physical Environmental | IFED | |
| RJ6 | | Regional Greenhouse Gas Initiative Vintage 2026 Future | Physical Environmental | IFED | |
| RJ7 | | Regional Greenhouse Gas Initiative Vintage 2027 Future | Physical Environmental | IFED | |
| RJ8 | | Regional Greenhouse Gas Initiative Vintage 2028 Future | Physical Environmental | IFED | |
| RJ9 | | Regional Greenhouse Gas Initiative Vintage 2029 Future | Physical Environmental | IFED | |
| RJ0 | | Regional Greenhouse Gas Initiative Vintage 2030 Future | Physical Environmental | IFED | |
| REI | | Relx plc | Single Stock Options | IFLO | |
| RTO | | Rentokil Initial Plc | Single Stock Options | IFLO | |
| ZAC | | REX Cheyenne Comp Pool Physical Basis LD1 | Natural Gas | IEPA | |
| ZAA | | REX Cheyenne Comp Pool Physical Fixed Price Monthly | Natural Gas | IEPA | |
| ZAB | | REX Cheyenne Comp Pool Physical Fixed Price Spot | Natural Gas | IEPA | |
| ZAD | | REX Cheyenne Comp Pool Physical Gas Daily Monthly | Natural Gas | IEPA | |
| ZAE | | REX Cheyenne Comp Pool Physical Gas Daily Spot | Natural Gas | IEPA | |
| ZAF | | REX Cheyenne Comp Pool Physical Inside FERC | Natural Gas | IEPA | |
| YAU | | Rex E-ANR Physical Basis LD1 | Natural Gas | IEPA | |
| YAT | | Rex E-ANR Physical Fixed Price Monthly | Natural Gas | IEPA | |
| YAS | | Rex E-ANR Physical Fixed Price Spot | Natural Gas | IEPA | |
| YAW | | Rex E-ANR Physical Gas Daily Monthly | Natural Gas | IEPA | |
| YAV | | Rex E-ANR Physical Gas Daily Spot | Natural Gas | IEPA | |
| YAX | | Rex E-ANR Physical Natural Gas Intelligence | Natural Gas | IEPA | |
| YVV | | REX E-MidW Physical Basis LD1 | Natural Gas | IEPA | |
| YVR | | REX E-MidW Physical Fixed Price Monthly | Natural Gas | IEPA | |
| YVQ | | REX E-MidW Physical Fixed Price Spot | Natural Gas | IEPA | |
| YVT | | REX E-MidW Physical Gas Daily Monthly | Natural Gas | IEPA | |
| YVS | | REX E-MidW Physical Gas Daily Spot | Natural Gas | IEPA | |
| YVU | | REX E-MidW Physical Inside FERC | Natural Gas | IEPA | |
| YW1 | | REX E-NGPL Physical Basis LD1 | Natural Gas | IEPA | |
| YVX | | REX E-NGPL Physical Fixed Price Monthly | Natural Gas | IEPA | |
| YVW | | REX E-NGPL Physical Fixed Price Spot | Natural Gas | IEPA | |
| YVZ | | REX E-NGPL Physical Gas Daily Monthly | Natural Gas | IEPA | |
| YVY | | REX E-NGPL Physical Gas Daily Spot | Natural Gas | IEPA | |
| YW0 | | REX E-NGPL Physical Inside FERC | Natural Gas | IEPA | |