| Enhanced abbr. | |
| mil. abbr. | E |
| RISC abbr. | |
| abbr. | RISCORP, Inc. |
| abbr. biotechn. | RNA-induced silencing complex |
| abbr. ed. scient. | Research And Information Support Center |
| abbr. el. scient. | Reduced Instruction Set Compiling |
| abbr. IT | Reduced Instruction Set Computer |
| abbr. med. | Radiology Information System Consortium; Research Group On Instability In Coronary Artery Disease |
| abbr. mil. | Reduced Instruction Set Chip |
| abbr. police | Rental Industry Secure Customer |
| abbr. progr. | reduced instruction set computer |
|
Performance : 8 phrases in 5 subjects |
| Abbreviation | 3 |
| Business | 2 |
| Military | 1 |
| Oceanography & oceanology | 1 |
| United States | 1 |