| CLA | Calcium Leakage Activity 
| Others |
| CLA | California Lawyers Association
| Others |
| CLA | California Lawyers for the Arts
| Others |
| CLA | California Library Association
| Others |
| CLA | California Library Association's
| Others |
| CLA | Call Listing Agent
| Others |
| CLA | Canada Limousine Association
| Others |
| CLA | Canadian Library Association
| Others |
| CLA | Canadian Lumbermen's Association
| Others |
| CLA | Cantonese Language Association
| Others |
| CLA | cardiolipin antibody
| Others |
| CLA | Carry Look Ahead Adder
| Others |
| CLA | Carry Lookahead Adder
| Others |
| CLA | Central Line Average
| Others |
| CLA | Central Lock Alarm
| Others |
| CLA | Certified Lab Assistant
| Others |
| CLA | Certified LabVIEW Architect
| Others |
| CLA | Certified Legal Assistant
| Others |
| CLA | Certified Linux Administrator
| Others |
| CLA | Chauffeur Limousine Academy
| Others |
| CLA | Chinese Liberation Army
| Others |
| CLA | Chiropractic Leadership Alliance
| Others |
| CLA | Christian Law Association
| Others |
| CLA | Christian Leadership Alliance
| Others |
| CLA | Christian Liberty Academy
| Others |
| CLA | Christian Life Academy
| Others |
| CLA | Cigarette Lighter Adapter
| Others |
| CLA | Cigarette Lighter Adapters
| Others |
| CLA | Cigarette Lighter Adaptor
| Others |
| CLA | Clamp
| Others |
| CLA | Clarion Source file
| Others |
| CLA | Class File
| Others |
| CLA | Classic Edition
| Others |
| CLA | Classroom Laboratory Administration
| Others |
| CLA | Classroom, Laboratory, and Administration
| Others |
| CLA | Clean, Lube, and Adjust
| Others |
| CLA | Clean, Lubricate, and Adjust
| Others |
| CLA | Cleaning, Lubrication, and Adjustment
| Others |
| CLA | Closed Lab Assignment
| Others |
| CLA | Club Linux Atomic
| Others |
| CLA | Club Lotus Australia
| Others |
| CLA | Coarse Level Adjustment
| Others |
| CLA | Codependent Love Addiction
| Others |
| CLA | Coin Laundry Association
| Others |
| CLA | Collaborating Learning and Adapting
| Others |
| CLA | Collective Labor Agreement
| Others |
| CLA | College Language Association
| Others |
| CLA | College of Liberal Arts
| Others |
| CLA | Collegiate Learning Assessment
| Others |
| CLA | Colorado Limousine Association
| Others |
| CLA | Commissioner for Local Administration
| Others |
| CLA | Common Leukocyte Antigen
| Others |
| CLA | Common Level of Appraisal
| Others |
| CLA | Community Living Association
| Others |
| CLA | Competitive Landscape Analyzer
| Others |
| CLA | Compressed Liquid Approximation
| Others |
| CLA | Computer Logic Algorithms
| Others |
| CLA | Condition Lever Angle
| Others |
| CLA | Conference Lodging Allowance
| Others |
| CLA | Conjugated Lenoir Acid
| Others |
| CLA | Conjugated Linoleic Acid
| Others |
| CLA | Conjugated Linoleic Acids
| Others |
| CLA | Conjugated Linolenic Acid
| Others |
| CLA | Conjugated Linolic Acid
| Others |
| CLA | Connecticut Library Association
| Others |
| CLA | Constant Linear Address
| Others |
| CLA | Contralateral Local Anaesthesia
| Others |
| CLA | Contributor License Agreement
| Others |
| CLA | Contributor License Agreements
| Others |
| CLA | Contributors License Agreement
| Others |
| CLA | Convertible Loan Agreement
| Others |
| CLA | Copyright Licensing Agency
| Others |
| CLA | Corporate Law Authority
| Others |
| CLA | Corporate License Agreement
| Others |
| CLA | Council of Labor Affairs
| Others |
| CLA | Country Landowners' Association
| Others |
| CLA | Coupe Leicht A-Klasse
| Others |
| CLA | Coupe Light A
| Others |
| CLA | Couple Loads Analysis
| Others |
| CLA | Craft Launch Area (landing craft)
| Others |
| CLA | Culture and Language Acquisition
| Others |
| CLA | Customer License Administrator
| Others |
| CLA | cutaneous lymphocyte-associated antigen
| Others |
| CLA | Cyberdroid Liberation Army
| Others |