red - Regu
- red card
- redcard suspension
- reduce the arrears
- ref
- referee
- referee administration
- referee inspector
- referee instructor
- referee liaison officer
- referee mentor
- referee observer
- Referee Observer System
- referee's decision
- referee's report
- referee's signal
- Refereeing Certification Panel
- refereeing error
- Refereeing Guidelines Panel
- refereeing team
- Referees Committee
- Referees Committee's Sub-Committee for Mentors and Talents
- Referees Consultative Panel
- referees' kit
- reflex
- refusal of entry
- regional referee development officer
- Regionalliga
- registered trademark
- registration application
- registration of a player
- registration period
