| SPC | salicylamide, phenacetin, and caffeine; seropositive carrier; single palmar crease; single photoelec... |
|---|---|
| SPCC | Spill Prevention, Control, and Countermeasure [plan] |
| SQC | statistical quality control |
| tc | transcutaneous; translational control |
| TCD | tapetochoroidal dystrophy; T-cell depletion; thermal conductivity detector; tissue culture dose; tra... |