| Acronym | Definition |
|---|
| NIACC➣North Iowa Area Community College (Mason City, IA, USA) |
| NIACC➣Northern Ireland Association of Chefs and Cooks |
| NIACC➣Northern Illinois Anime Culture Club |
| NIACC➣Northern Ireland African Cultural Centre (UK) |
| NIACC➣National Indian Arts and Crafts Corporation |
| NIACC➣Northern Illinois Anime Club Cooperative (now Northern Illinois Anime Culture Club) |