FR2

FR2 may refer to:

• Forschungsreaktor 2, the first entirely German-built nuclear research reactor
• Fostex, Field Memory Recorder (FR-2)
• France 2, a French public TV network
• FR2 (Lazio regional railways), a rail network in the Rome area
• FR-2, synthetic resin bonded paper, often used in electronics
• FR2, a Japanese fashion brand owned by Ceno Company
• Frequency Range 2, one of the 5G NR frequency bands