| Acronym | Meaning |
| TD | Transmembrane Distillation |
| TDA | Tamm-Dancoff Approximation |
| BTCC | Bladder Transitional Cell Carcinomapar |
| TCXO | Temperature-compensated Crystal Oscillator |
| MCF | Monocyte Cytotoxicity Factor |
| TFR | Thin Film Resonator |
| TCSPC | Time-correlated Single-photon Counting |
| MSIS | Mass Spectrometer And Incoherent Scatter |
| ZAAS | Zeeman Atomic Absorption Spectroscopy |
| EKLF | Erythroid Kruppel-like Factor |