| CLM | Castilla-La Mancha (Spain) | |
| CLM | Cute Little Monster | |
| CLM | Claim | |
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| CLM | Calm (meteorology) | |
| CLM | China Love Match (dating site; Hong Kong) | |
| CLM | Claremont (Amtrak station code; Claremont, CA) | |
| CLM | Contre la Montre (French: Against the Watch; cycling) | |
| CLM | Colorectal Liver Metastases (disease) | |
| CLM | Concordia Lutheran Ministries (Pennsylvania) | |
| CLM | Career and Life Management (course; Cole Harbour District High School; Canada) | |
| CLM | Commerce, Law and Management (University of the Witwatersrand; South Africa) | |
| CLM | Cutaneous Larva Migrans (skin disease) | |
| CLM | Christian Life Ministries (various locations) | |
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| CLM | Conditional Logit Model | |
| CLM | Citrus Leaf Miner (larvae) | |
| CLM | Comme un Lundi Matin (French: As a Monday Morning; web magazine) | |
| CLM | Contract Lifecycle Management (SAP) | |
| CLM | Christian Life Movement | |
| CLM | Command, Leadership and Management | |
| CLM | Cloud Lifecycle Management (BMC Software) | |
| CLM | Congés de Longue Maladie (French: Extended Sick Leave) | |
| CLM | Citrus/Levy/Marion (Florida counties) | |
| CLM | Certified Lay Minister (United Methodist Church) | |
| CLM | Case Load Manager | |
| CLM | Certified Lean Master (supply chain management) | |
| CLM | Centre de Loisirs Maternels (French: Maternal Leisure Center) | |
| CLM | Customer Lifecycle Management (marketing to customers based on their expected long-term value) | |
| CLM | Centre des Langues et du Multimédia (French: Center for Languages and Multimedia; Blaise Pascal University) | |
| CLM | Concise Learning Method (education) | |
| CLM | Courir le Monde (French: Running the World; marathon) | |
| CLM | Council of Logistics Management | |
| CLM | Career Limiting Move | |
| CLM | Closed Loop Marketing | |
| CLM | Constrained Local Minima | |
| CLM | Car Location Message (railway shipping software) | |
| CLM | Community Leisure Management (New Zealand) | |
| CLM | Congregational Life Ministries (Church of the Brethren) | |
| CLM | Content Lifecycle Management | |
| CLM | College-Level Mathematics | |
| CLM | Communications Link Monitor | |
| CLM | Certified Legal Manager (servicemark of Association of Legal Administrators) | |
| CLM | Council on Litigation Management (New York, NY) | |
| CLM | Cegedim Logiciels Médicaux (French medical software company) | |
| CLM | Chief Line Manager | |
| CLM | Compagnie Lilloise de Moteurs (French: Lille Motor Company; Lille, France) | |
| CLM | Connectionless Multicast (wireless communication) | |
| CLM | Cadena Liviana de Miosina (Spanish) | |
| CLM | Conservation of Linear Momentum (physics) | |
| CLM | Car Location Message (railroad car) | |
| CLM | Common Law Marriage | |
| CLM | Certified Lodging Manager (AH&LA Educational Institute) | |
| CLM | Care Logic Module (NASA) | |
| CLM | Compact Lisp Machine | |
| CLM | Cisco License Manager | |
| CLM | Continuous Learning Module | |
| CLM | Channel Length Modulation | |
| CLM | Competent Learner Model (teaching program) | |
| CLM | Commercial Lines Manual | |
| CLM | Computer Lab Management (University of California, Davis) | |
| CLM | Crate Logistics Manager (Basell Polyolefins UK LTD) | |
| CLM | Cargo Liberation Movement | |
| CLM | Command Lesson Manager (US Army) | |
| CLM | Coastal Luxury Management (Canada) | |
| CLM | Called and Left Message | |
| CLM | Candidatus Linguae Mercantilis (Danish academic title) | |
| CLM | Cyber Lady Ministries | |
| CLM | Clock Module | |
| CLM | Construction Loan Manager | |
| CLM | Port Angeles, WA, USA - William Fairchild International Airport (Airport Code) | |
| CLM | Corporate Logical Model (Sprint) | |
| CLM | Customer Lead Management | |
| CLM | Coated Launch Motor (solid rocket motor design) | |
| CLM | Case Line Manager | |