| ROPE | respiratory-ordered phase encoding |
|---|---|
| CYCLOPS | cyclically ordered phase sequence |
| ARD | absolute reaction of degeneration; acute radiation disease; acute respiratory disease; adult respira... |
| RC | an electronic circuit containing a resistor and capacitor in series; radiocarpal; reaction center; r... |
| ILP | inadequate luteal phase; insufficiency of luteal phase; interstitial laser photocoagulation; interst... |