TRC
- Lasonic
- TRC (band)
- Tanzania Railways Corporation
- Texas Railroad Commission
- Textile Research Centre
- Textile-reinforced concrete
- Thames Rowing Club
- The RNAi Consortium
- The Red Chord
- The Rugby Championship
- The Rural Channel
- Tigre Rugby Club
- Tone reproduction curve
- Toronto Railway Company
- Torreón International Airport
- TrC Trenau
- Tradable Renewable Certificates
- Trade Reference Currency
- Trafnidiaeth Cymru
- Transportation Research Center
- Triangle Ribbon Championship
- Trona Railway
- Truth and Reconciliation Commission (South Africa)
- Truth and Reconciliation Commission (disambiguation)
- Truth and reconciliation commission
- Tucumán Rugby Club
- TÜV Rheinland Consulting