CONE
| Acronym | Definition |
|---|---|
| CONE | Coalition on the Niagara Escarpment |
| CONE | Console Newsreader and Emailer |
| CONE | Collaborative Observatory for Natural Environments |
| CONE | Cost of New Entry (power industry) |
| CONE | Cryogenic Orbital Nitrogen Experiment |
| CONE | Chess Organizers of New England |