MCRW
| Acronym | Definition |
|---|---|
| MCRW | Magnetic Card Reader/Writer (computing) |
| MCRW | Marie Curie Research Wing (Mount Vernon Hospital; UK) |
| MCRW | Music City Romance Writers (Tennessee) |
| MCRW | Memory Card Reader Writer (hardware) |
| MCRW | Mother City Raceway (South Africa) |
| MCRW | Mode Converted Rayleigh Wave (ultrasonic imaging) |