| LET | lidocaine, epinephrine, and tetracaine [solution]; linear or low energy transfer |
|---|---|
| LETD | lowest effective toxic dose |
| LETS | large external transformation-sensitive [protein] |
| St, st | let it stand [Lat. stet]; let them stand [Lat. stent]; stage [of disease]; status; stere; sterile; s... |
|---|---|
| ad | add [Lat. adde] let there be added [up to a specified amount] [Lat. addetur]; axiodistal; right ear ... |
| add | addition; adductor, adduction; let there be added [Lat. addatur] |
| rep | let it be repeated [Lat. repetatur]; replication; roentgen equivalent-physical |
| rept | let it be repeated |