| Acronym | Definition |
|---|
| LIWC➣Long Island Woodworkers Club |
| LIWC➣Linguistic Inquiry and Word Count (text analysis software program) |
| LIWC➣Long Island Wine Council (Riverhead, NY; est. 1989) |
| LIWC➣Long Island Water Conference (est. 1951) |
| LIWC➣Livestock Insect Workers' Conference |
| LIWC➣Long Island Water Corporation (Lynbrook, NY) |