CLASSIC
| Acronym | Definition |
|---|---|
| CLASSIC | Class Library for Accelerator System Simulation and Control |
| CLASSIC | Climate and Land-Surface Systems Interaction Centre (Natural Environment Research Council; UK) |
| CLASSIC | Community-Level Aquatic System Studies Interpretation Criteria |
| CLASSIC | Components for Large-Signal 60 GHz GaAs ICs |
| CLASSIC | Consolidated Logistics, Administrative, Security and Scientific Information Contract |