| Acronym | Definition |
|---|
| CMTL➣Computer Memory Test Labs (est. 1996; computer testing services; Irvine, CA) |
| CMTL➣Cambridge Materials Testing Limited (Cambridge, Ontario, Canada) |
| CMTL➣Chief Military Training Leader |
| CMTL➣Chinese Maritime Transport Ltd. (Taiwan) |
| CMTL➣Center for Mathematics, Teaching and Learning |
| CMTL➣Computer Models of Thought and Language (psychology books) |
| CMTL➣Construction Materials Testing Laboratory (engineering; various locations) |