| Acronym | Definition |
|---|
| RLCI➣Russian Language and Culture Institute (Saint Petersburg State University; Saint Petersburg, Russia) |
| RLCI➣Resurrection Life Church International (Grandville, MI) |
| RLCI➣Red Lake County Insurance (Red Lake Falls, MN) |
| RLCI➣Rene Laserna's Compania International (est. 1984) |
| RLCI➣Receive Line Clock Input |
| RLCI➣Rail Link Countryside Initiative (UK) |
| RLCI➣Residential and Light Commercial International (United Technologies) |
| RLCI➣Royal Liverpool Children's Inquiry |
| RLCI➣Rozoil Lubricant Company, Inc. (Las Vegas, NV) |
| RLCI➣Red Letter Communications, Inc (Cape Girardeau, MO) |