| Acronym | Definition |
|---|
| DCTI➣Digital Courier Technologies Inc. |
| DCTI➣Distributed Computing Technologies, Inc. (formerly distributed.net) |
| DCTI➣Consonus Technologies (Cary, NC; stock symbol) |
| DCTI➣Digital Colour Transition Improvement (TVs) |
| DCTI➣Deutsches Cleantech Institut (German: German Clean Tech Institute) |
| DCTI➣Datacentre Technologies and Infrastructure (UK) |