Triple Modular Redundancy TOPEX Microwave Radiometer Transmission Medium Requirement TAMROCK Teledyne Materials Research Triple Modular Redundant Technical Management Representative The Medical Record Timer tissue maximum ratio Topical magnetic resonance Total Munitions Requirement trackline multiunit return Trainable mentally retarded Training and Mobility of Researchers Transient Memory Record Transportation Movement Release Trunked Mobile Radio MERIDIAN RESOURCE CORP. Tactical Mobile Radar Tactical Mobile Robot Tandem Mirror Reactor Telescoping Mesh Refinement Test Module Review tetramethylrhodamine tetramethylrosamine The Medical Reporter Timberline Air Timer Mode Register tissue maximum ratios