| Acronym | Definition |
|---|
| LTCC | Low Temperature Cofired Ceramic |
| LTCC | Lake Tahoe Community College |
| LTCC | L-Type Calcium Channel |
| LTCC | Learning Theory of Career Counseling |
| LTCC | Long Term Care Center |
| LTCC | Long Term Consumer Care, Inc. |
| LTCC | London Terminal Control Centre (UK) |
| LTCC | London Traffic Control Centre (UK) |
| LTCC | Long Term Care Consultation |
| LTCC | Lake Tahoe Corvette Club (Nevada) |
| LTCC | Long Term Care Consultant |
| LTCC | Long Term Care Committee (various organizations) |
| LTCC | Long-Term Coal Contract |
| LTCC | Long Term Care Consortium |
| LTCC | Longwall Top Coal Caving (mining) |
| LTCC | Loading Training and Captive Carry |
| LTCC | Long-Term Commercial Contract |
| LTCC | Leishmania Type Culture Collection |