| Acronym | Definition |
|---|
| LTMC➣Loose Tube Mini Cable (optical fiber) |
| LTMC➣Long-Term Marrow Culture |
| LTMC➣Long-Term Maintenance Contract (various locations) |
| LTMC➣Long Term Medical Conditions |
| LTMC➣Late Transition Metal Catalyst |
| LTMC➣Lothian Teachers' Mountaineering Club (est. 1976; Scotland, UK) |
| LTMC➣Lake Tahoe Media Center (Lake Tahoe, CA) |
| LTMC➣Lokmanya Tilak Medical College (Mumbai, India) |