IMCSA
| Acronym | Definition |
|---|---|
| IMCSA | International Marketing Council of South Africa |
| IMCSA | International Movement of Catholic Students Australia (Dulwich Hill, New South Wales, Australia) |
| IMCSA | Institute of Management Consultants of South Africa (est. 1972; South Africa) |
| IMCSA | Intima-Media Cross Sectional Area (cardiology) |