| 00 | Uniform number not currently available. |
| 25 S/3 | Player drafted in third round of 2025 Supplemental Draft |
| 25/3 | Original third round choice in 2025 Draft of team shown. |
| 6012c | c = official Combine measurement. All heights are shown in one eighth inch measurements. 6012 = 6 feet 1 inch and one quarter. |
| CC/STL | Cap Casualty signed from St. Louis |
| CC/TV | Cap Casualty or Terminated Vet |
| CF25 | Player originally signed as an undrafted college free agent in 2025 |
| CRT | Club Rights Terminated |
| D/C | Draft Choice |
| DIR - 13 | Placed on IR in Week-13 - Designated for Return |
| DNR | Did not report |
| ERFA | Exclusive Rights Free Agent |
| EX | Player is exempt - can practice but not play. |
| FA/CC | Player designated as an unsigned free agent or cap casualty. |
| FP | Franchise Player designation. |
| FP/STL | Franchise Player signed from St. Louis. |
| Fut | Reserve - Future. Player signed to a future contract. |
| Green Color | Rookie Draft Picks & Undrafted free agents |
| IR | Injured Reserve |
| IR - 6 | Player placed on Injured Reserve in Week-6 |
| IR-1 DFR | Player place on IR in Week- 1 Designated For Return |
| NAME ALL CAPS | Player age 30 or older as of the current month. |
| NFI | Non-football injury or illness |
| NQO | No Qualifying Offer |
| P/STL | Player signed directly from St. Louis practice squad. |
| PS/STL | Practice squad player placed on injured reserve |
| PUP | Physically unable to perform. |
| QB | Quarterback on practice squad, same with other position designations |
| R/STL | Restricted Free Agent signed from St. Louis. |
| RES/FP | Reserve franchise player |
| RFA | Restricted Free Agent |
| ROFR | Club holds the right of first refusal on any offer received by the player |
| SF25 | Player signed as a street free agent from another team in 2025 |
| SUS | Suspended by UFL or current team. |
| T V V | Terminated Vested Veteran player. |
| T/STL | Player acquired in trade from St. Louis. |
| TP | Transition Player |
| TP/STL | Transition Player signed from St. Louis |
| U/STL | Unrestricted Free Agent signed from St. Louis. |
| UFA | Unrestricted Free Agent |
| W/INJ | Waived Injured |
| W/INJ - 2 | Waived Injured in Week-2 |
| W/STL | Player acquired via waiver claim from St. Louis. |