| ARSC | Accounting and Review Services Committee 
| Others |
| ARSC | Action Replay Subscriptions Central
| Others |
| ARSC | Additional Retirement Service Credit
| Others |
| ARSC | American Refractive Surgery Council
| Others |
| ARSC | Ammunition Requiring Special Consideration
| Others |
| ARSC | Appalachian Regional Studies Center
| Others |
| ARSC | Applied Regional Science Conference
| Others |
| ARSC | Applied Research Scientific Committee
| Others |
| ARSC | Arcadia Riptides Swimming Club (California, US)
| Others |
| ARSC | Archive Research and Study Center
| Others |
| ARSC | Arctic Region Supercomputing Center
| Others |
| ARSC | Arctic Region Supercomputing Centers
| Others |
| ARSC | Arizona Remote Sensing Center
| Others |
| ARSC | Army Reserve Sustainment Command
| Others |
| ARSC | Arvelous A Really Simple Chat
| Others |
| ARSC | Association for Recorded Sound Collections
| Others |
| ARSC | Association Of Reciprocal Safety Councils
| Others |
| ARSC | Really Simple Chat
| Others |