| Coins | IFC's currency (bonuses, salaries, fees, clauses). |
| Squad | Team-based competition (5v5). |
| Solo | 1-on-1 competition between players. |
| Draw | Generation of a competition's schedule; locks the format. |
| GM / Captain | General Manager: manages roster, contracts, transfers, scores. |
| Co-GM / Co-captain | Can enter scores; not the financial management. |
| Owner | Owner of an organization (all rights). |
| Admin (competition) | Manages participants, draw, scores and dates of a competition. |
| Roster | List of a team's players entered in a given tournament. |
| Squad (effectif) | All of a team's players (across all competitions). |
| Release clause | Amount a player pays to break their contract. |
| Transfer fee | Sum paid to the selling club during a transfer. |
| Signing bonus | Amount paid to the player when a contract is signed. |
| Groups | First phase of a tournament (mini-leagues). |
| Bracket / Finals | Single-elimination phase. |
| Third-place match | Match for 3rd place. |
| Forfeit | Withdrawal: automatic 1-0 loss. |
| Predictions | Vote for the winner before kick-off. |
| Trophy / Collectible | Collectible item awarded to players/teams. |
| Friendly | Match outside competition, organized via availability slots. |