| Acronym | Definition |
|---|
| APTIC➣American Pioneer Title Insurance Company (Tampa, FL) |
| APTIC➣Associació Professional de Traductors i Intèrprets de Catalunya |
| APTIC➣Air Pollution Technical Information Center |
| APTIC➣Application Pédagogique des Technologies de l'Information et de la Communication (French: Pedagogical Application of Information Technologies and Communication) |