unde - vert
- under threat of suspension
- underdogs
- underweight
- unhappy triad
- unilateral coverage
- unintentional handball
- Union des Associations Européennes de Football
- unlicensed player's agent
- unsaveable
- unselfish
- unsporting action
- unsporting conduct
- unsportsmanlike behaviour
- unstoppable
- untidy goal
- up and under
- upper arm