TRM

• Technical Reference Model, for the United States' federal government
• Teleradio-Moldova, Moldovan state broadcaster

• Trimley railway station, Suffolk, England (by GBR code)
• Troy Transit Center, Michigan, Amtrak station code
• Jacqueline Cochran Regional Airport (IATA code TRM)

• Thermoremanent magnetization, in geology
• Time reversal mirror, in physics and telecommunications
• T_RM cell or tissue-resident memory T cell, in biology

• TRMS (disambiguation)

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