| CI |
Claims Investigator |
| CI |
Certified Instructor |
| CI |
Chief Inspector |
| CI |
Certification Inspection |
| CI |
Configuration Inspection |
| CI |
Constant Interpolation |
| CI |
Confidence Interval |
| CI |
Cost Innovation |
| CIA |
Central Intelligence Agency |
| CIA |
Central Intelligence Agency (US) |
| CIA |
Canadian Institute of Actuaries |
| CIA |
Code Inspection Agent |
| CIA |
Chemotherapy Induced Alopecia |
| CIA |
Crime Implementation Analyst |
| CIA |
Counter Intelligence Associates |
| CIA |
Chief Information Advisor |
| CIA |
Christian Indie Artist |
| CIA |
Control Interface Assembly |
| CIA |
Confirmands In Action |
| CIA |
Chemical Industries Association |
| CIA |
Combined impairment assessment |
| CIA |
Certified Internal Auditor |
| CIA |
Cash In Advance |
| CIAA |
Clean Indoor Air Act |
| CIAF |
Centro de Investigaciones en Percepcion Remota |
| CIAP |
Climatic Impact Assessment Program |
| CIAQ |
Committee on Indoor Air Quality |
| CIAR |
Change Implementation/Assessment Record |
| CIB |
Change Impact Board |
| CIB |
Change Implementation Board |
| CIB |
Combat Infantryman Badge |
| CIB |
Complaints Investigation Branch |
| CIB |
Central Intelligence Beurau |
| CIB |
Criminal Investigation Branch |
| CIB |
International Council for Building Research Studies and Documentation |
| CIBD |
Chronic Inflammatory Bowel Disease |
| CIBIS |
Cardiac Insufficiency BISoprolol Study |
| CIC |
Cancel If Close |
| CIC |
Crisis intervention clinic |
| CIC |
Certified Insurance Counselor |
| CIC |
Command Interface Control |
| CIC |
Communications Interface Coordinator |
| CIC |
Continuing Improvement Council |
| CIC |
Control and Information Center |
| CIC |
Crew Interface Coordinator |
| CIC |
Cadet Instructor Cadre |
| CIC |
Christians In Combat |
| CIC |
Collision Industry Conference |
| CIC |
Chartered Investment Counselor |
| CICA |
Competition in Contracting Act |