Tnm

TNM
1.
tumor-node-metastasis
2.
tumor-node-metastases

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Tnm staging
TNM staging (tē’ěn-ěm’) n. A system of evaluation of tumors, based on three variables: primary tumor (T), regional nodes (N), and metastasis (M).
Tnn
TNN The Nashville Network
T-note
noun, Informal. 1. Treasury note. T-note United States Treasury note