| Acronym | Definition |
|---|
| ATLC➣Alliance for Transforming the Lives of Children (Charlottesville, VA) |
| ATLC➣Arbitrary Transmission Line Calculator |
| ATLC➣Atomic Trades and Labor Council |
| ATLC➣Air Transport Label Catalog |
| ATLC➣alloreactive human T lymphocyte clone |
| ATLC➣Advanced Technology Licensing Company |