| Acronym | Definition |
|---|
| BCIS | Bureau of Citizenship and Immigration Services (US Department of Homeland Security) |
| BCIS | Bangkok Christian International School (Bangkok, Thailand) |
| BCIS | Building Cost Information Service (Royal Institution of Chartered Surveyors - UK) |
| BCIS | Business Computer Information Systems (University of North Texas) |
| BCIS | Biodiversity Conservation Information System |
| BCIS | Beijing City International School (Beijing, China) |
| BCIS | British Cardiovascular Intervention Society |
| BCIS | Breast Carcinoma in Situ (oncology) |
| BCIS | Battlefield Combat Identification System |
| BCIS | Breast Cancer Information Service |
| BCIS | Berkman Center for Internet and Society (Harvard Law School) |
| BCIS | Berglund Center for Internet Studies (Pacific University, Oregon) |
| BCIS | Battle Command Information System |
| BCIS | Basic Computer Integration Skills |
| BCIS | Berkeley Center for the Information Society |
| BCIS | Basic Computer Information Systems |
| BCIS | Bureau Central International de Séismologie (Strasbourg, France) |
| BCIS | Border Customs Inspection Station |
| BCIS | Broker Company Information System (Netherlands) |
| BCIS | Bachelor of Computer Information Science |