| ART | absolute retention time; Accredited Record Technician; acoustic reflex test; algebraic reconstructio... |
|---|---|
| BLT | bleeding time; blood-clot lysis time; blood test |
| CLT | Certified Laboratory Technician; chronic lymphocytic thyroiditis; Clinical Laboratory Technician; cl... |
| CTT | cefotetan; central tegmental tract; central transmission time; compressed tablet triturate; computer... |
| D | time dream time |