Acronyms & Abbreviations

The definition of CSI is:

Calculus surface index

Call Setup Initialization

Called Subscriber Identification

Called Subscriber Indentification

Called Subscriber Information

Camel Subscription Information

Camerado Springs Intermediate

Campbell Scientific, Inc.

Canadian Securities Institute

Cancer serum index

Caregiver Strain Index

Caries severity index

Carotid Stenosis Index

Carrier Scale Internetworking

Case Information Transaction

Catalog of Stellar Identification

Cavernous sinus infiltration

Cell secretory index

Cellular Specialties Inc.

Center for Surgical Innovation

Center for the Study of Intelligence

Central Skyport

Cervical spinal injury

Cervical spine injury

Cesium iodide

Channel Signaling Interface

Channel state information

Charter School Institute

Chartered Surveyors Institution

CHASE INDUSTRIES INC.

Chemical safety inspection

Chemical Sampling Information

Chemical shift imaging

Chemical shift index

Chemical shift magnetic resonance imaging

Chemical Substances Index

Chemical Substances Inventory

Chemical surety inspection

Chi Sigma Iota

Children's Somatization Inventory

Cholesterol saturation index

Cholesterol-saturated fat index

Christian Solidarity International

Chromosaponin I

Cigarette smoke inhalation

Civil Society Initiative

Civil Society International

Claims Status Inquiry

Class Size Initiative

Clean Sites, Inc.

Clearing Subnetwork Identification

Client Server Interface

Client System Interface

Clinical stage I

Clocked Serial Interface

Cloud Spectrometer and Impactor

Coalition of Service Industries

Coastal Studies Institute

Code Selection Indicator

Code Sequence Identification

Code Structure Identifier

Coelliptic Sequence Initiation

Coincidence Subsetted Intermediate

Cold-spray ionization

College of Southern Idaho

College of Staten Island

College Student Investigators

Collision Safety Institute

Colloquium Spectroscopicum Internationale

Color Status Indicator

Combat Studies Institute

Combined sensory index

Combined standardised index

Command Sequence Initiator

Command Sequence Introducer

Command Sequence Introduction

Command string interpreter

Command Systems Incorporated

Commercial SATCOM Interconnectivity

Commercial Satellite Interconnectivity

Commercial Systems Integration

Commissioners Standard Industrial

Commodity Selection Index

Common Secure Interoperability

Common Sense Initiative

Common Sensor Interface

Common Serial Interface

Common Software Interface

Common Standard Interface

Common Synchronous Interface

Common System Interface

Communications Server Installation

Community Safety Issues

Community Science Institute

Community Success Initiative

Compact source iodide

Companion, Order of the Star of India

Compliance Sampling Inspection

Compound Salvia Injection

Comprehensive Severity Index

Compression Sense Ignition

CompuServe Incorporated

Computer Science Institute

Computer Security Institute

Computer Service Index

Computer Society of India

Computer Society of Iran

Computer Supported Instruction

Computer systems installation

Computer Systems Interoperability

Computerized Severity Index

Computerized severity of illness

Computo Service Inc.

Concentric Sequence Initiation

Conditional Symmetric Instability

Configuration sub item

Confocal spectral imaging

Conformation-Sensitive Immunoassay

Consolidated Software Inventory

Consortium for Spatial Information

Constellation Services International

Construction Specification Institute

Construction Specifications Institute

Construction Standard Institute

Construction Surveyors Institute

Consultants and System Integrators

Consumer Satisfaction Index

Container Security Initiative

Container Sentencing/Inspection

Continuous sc infusion

Continuous subcutaneous infusion

Contractor simulator instruction

Contractor Source Inspection

Control and Structural Integrity

Control Sequence Introducer

Control Sequence Introduction

Control Serial Interface

Control Servo Input

Control System Integrator

Control/Structure Interaction

CONTROLS STRUCTURE INTERACTION

Controls-Structures Interactions

Controls/Structures Interaction

CONUS Sustaining Increment

Convergence Sublayer Indication

Convergence Sublayer Indicator

Coral Sea Islands

Core Set of Indicators

Core System Interface

Coronary sinus intervention

Coronary stenosis index

Corticostatin I

Cortisol suppression index

Cosmetic Surgery Institute

Council of the Securities Industry

Crabtree and Sons, Incorporated

Cranio-spinal irradiation

Craniospinal irradiation

Craniospinal radiation

CRC SAM Interface

Crew Software Interface

Crime Scene Investigation

Critical Safety Item

Critical Safety Items

Critical Success Index

Critical success indicator

Critical sustainability item

Criticality Safety Index

Crop System Interface

Crystal Structure Imaging

CSI Log

Cumulative Service Inception

Cumulative Service Integration

Cumulative stress index

Current Source Inverter

Custom Satisfaction Information

Customer Satisfaction Index

Customer service indicator

Customer Service Initiative

Customer Service Inquiry

Customer Source Inspection

Cycles Since Installation