| RP | radial pulse; radiopharmaceutical; rapid processing [of film]; Raynaud phenomenon; reactive protein;... |
|---|---|
| ACOP | American College of Osteopathic Pediatricians; approved code of practice |
| ANSCII | American National Standard Code for Information Interchange |
| ASCII | American Standard Code for Information Interchange |
| BASIC | Beginner's All-Purpose Symbolic Introduction Code |