| REL | rate of energy loss; recommended exposure limit; resting expiratory level |
|---|---|
| RHEED | reflection high-energy electron diffraction |
| TDE | tetrachlorodiphenylethane; total digestible energy; triethylene glycol diglycidyl |
| TE | echo-time; expiratory time; tennis elbow; test ear; tetanus; tetracycline; threshold energy; thrombo... |
| TEA | temporal external artery; tetraethylammonium; thermal energy analyzer; thromboendarterectomy; total ... |