| CGA | California Geographic Alliance 
| Others |
| CGA | California Grocers Association
| Others |
| CGA | California Groundwater Association
| Others |
| CGA | California Gymkhana Association
| Others |
| CGA | Cancer Genome Analysis
| Others |
| CGA | Cant Grasp Anything
| Others |
| CGA | Cargo's proportion of general average
| Others |
| CGA | Carolinas Golf Association
| Others |
| CGA | Carrier Group Alarm
| Others |
| CGA | Celebrity Golf Association
| Others |
| CGA | Center for Geographic Analysis
| Others |
| CGA | Center for Global Action
| Others |
| CGA | Centricstor Grid Architecture
| Others |
| CGA | Certified General Accountant
| Others |
| CGA | Certified General Appraiser
| Others |
| CGA | Certified Generic Accountant
| Others |
| CGA | Certified Graduate Associate
| Others |
| CGA | CGA display font
| Others |
| CGA | Champaign Gymnastics Academy
| Others |
| CGA | Chartered General Accountant
| Others |
| CGA | Chicken and Gravy Association
| Others |
| CGA | China Green Agriculture
| Others |
| CGA | Chlorogenic Acid
| Others |
| CGA | Cincinnati Gymnastics Academy
| Others |
| CGA | Citizenship and Global AWAREness
| Others |
| CGA | Classical Games At
| Others |
| CGA | Clean Gulf Associates
| Others |
| CGA | Coast Guard Academy
| Others |
| CGA | Coast Guard Auxiliary
| Others |
| CGA | Code Geass Abridged
| Others |
| CGA | Collectible Game Accessory
| Others |
| CGA | Collectible Grading Authority
| Others |
| CGA | College Gymnastics Association
| Others |
| CGA | Collegiate Golf Alliance
| Others |
| CGA | Color Graphics Adapter
| Others |
| CGA | Color Graphics Adaptor
| Others |
| CGA | Color Graphics Array
| Others |
| CGA | Color/Graphics Adapter
| Others |
| CGA | Colorado Golf Association
| Others |
| CGA | Colour Graphics Adapter
| Others |
| CGA | Columbus Golfer's Association
| Others |
| CGA | Column Grid Array
| Others |
| CGA | Common Grant Application
| Others |
| CGA | Common Ground Alliance
| Others |
| CGA | Common Ground Architecture
| Others |
| CGA | Community Government Association
| Others |
| CGA | Community-Government Association
| Others |
| CGA | Compressed Gas Association
| Others |
| CGA | Comptoir Guyanais de l'Auto
| Others |
| CGA | Compulsive Gamblers Annonymous
| Others |
| CGA | Computer Games Art
| Others |
| CGA | Computer Games Association
| Others |
| CGA | Computer Generated Affects
| Others |
| CGA | Computer Generated Animation
| Others |
| CGA | Computer Generated Architecture
| Others |
| CGA | Computer Generated Art
| Others |
| CGA | Computer Graphics and Animation
| Others |
| CGA | Computer Graphics and Applications
| Others |
| CGA | Computer Graphics Architecture
| Others |
| CGA | Connecticut General Assembly
| Others |
| CGA | Constructive Genetic Algorithm
| Others |
| CGA | Consumer Guarantees Act
| Others |
| CGA | Consumer Guide Automotive
| Others |
| CGA | Contact Guard Assist
| Others |
| CGA | Contract and Grant
| Others |
| CGA | Contract and Grant Administration
| Others |
| CGA | Cool Guy Adventures
| Others |
| CGA | Corvette Genuine Accessories
| Others |
| CGA | Council on Governmental Affairs
| Others |
| CGA | Craig, Alaska USA
| Others |
| CGA | Crayon Graphics Adapter
| Others |
| CGA | Cryptographically Generated Address
| Others |
| CGA | Cryptographically Generated Addresses
| Others |
| CGA | Currency Grading and Authentication
| Others |