| Acronym | Definition |
|---|
| REC➣Record |
| REC➣Recreation |
| REC➣Receiving |
| REC➣Regional Environmental Center |
| REC➣Receive (telecommunications) |
| REC➣Recorder |
| REC➣Receiver |
| REC➣Rural Electric Cooperative |
| REC➣Renewable Energy Corporation ASA (Sandvika, Norway) |
| REC➣Receipt(s) |
| REC➣Recycle |
| REC➣Recruit |
| REC➣Research Ethics Committee |
| REC➣Recruitment and Employment Confederation (UK) |
| REC➣Resources for Early Childhood (Ohio) |
| REC➣Renewable Energy Certificate |
| REC➣Real Estate Consultant |
| REC➣Rectifier |
| REC➣Reckoning |
| REC➣Research and Education Committee (various organizations) |
| REC➣Residential Energy Consumption (energy use category) |
| REC➣Real Estate Contract |
| REC➣Renewable Energy Credit |
| REC➣Rural Electrification Corporation (India) |
| REC➣Ryukoku Extension Center (Ryukoku University; Kyoto, Japan) |
| REC➣Religious Education Committee (various organizations) |
| REC➣Real Estate Club (various organizations) |
| REC➣Reach Every Child (education) |
| REC➣Reformed Expository Commentary (Bible commentary series) |
| REC➣Research and Educational Center (various schools) |
| REC➣Recovery File |
| REC➣Remote Equivalent Copy |
| REC➣Regional Engineering Center |
| REC➣Request Confirmation |
| REC➣Recording |
| REC➣Recognize |
| REC➣Reverse Engineering Compiler |
| REC➣Reno Events Center (Reno, NV) |
| REC➣Raffles Education Corporation (various locations) |
| REC➣Regional Economic Communities |
| REC➣Republican Executive Committee |
| REC➣Reformed Ecumenical Council (Grand Rapids, MI) |
| REC➣Reformed Episcopal Church |
| REC➣Regional Engineering College |
| REC➣Revenue Estimating Conference |
| REC➣Resource Exchange Center (various locations) |
| REC➣Reed Exhibition Companies (various locations) |
| REC➣Rural Electrification Corporation Ltd (India) |
| REC➣Regional Education Conference (International Special Events Society) |
| REC➣Responsible Endowments Coalition (various organizations) |
| REC➣Recognized Environmental Condition (environmental, geoscience, and engineering) |
| REC➣Redwood Empire Chapter (various organizations) |
| REC➣Regional Examination Center (US Coast Guard) |
| REC➣Remote Encoding Center |
| REC➣Renal Epithelial Cells |
| REC➣Respiratory Epithelial Cells |
| REC➣Rescue Emergency Care (Ireland) |
| REC➣Record of Environmental Consideration |
| REC➣Regional Electricity Company |
| REC➣Rehabilitation Engineering Centre (various locations) |
| REC➣Responsive Emergency Care |
| REC➣Revue Electronique de Communication |
| REC➣Renewable Energy Cheaper Than Coal |
| REC➣Regional Emergency Coordinator |
| REC➣Radio Electronic Combat |
| REC➣Regional Environmental Coordinator |
| REC➣Rennes Étudiants Club (French: Rennes Students Club; Rennes, France) |
| REC➣RECeive Alarm |
| REC➣Receive Error Counter (computer networking) |
| REC➣Revenue Earning Customer |
| REC➣Réseau Européen de la Concurrence (French: European Competition Network; EU) |
| REC➣Radio en Construction (French radio station) |
| REC➣Recife, Pernambuco, Brazil - Guararapes International (Airport Code) |
| REC➣Renaissance Electronics Corp (Harvard, Massachusetts) |
| REC➣Rare-Earth Cobalt |
| REC➣Resource Efficiency Club (UK) |
| REC➣Recollections in Christianity (Sacramento, California) |
| REC➣Rabbit Ear Chamber |
| REC➣Regional Energy Commission (Russia) |
| REC➣Recommender Systems in e-Commerce |
| REC➣Request for Engineering Change |
| REC➣Roll Eccentricity Compensation (mills) |
| REC➣Réduction d'Emissions Certifiée (French) |
| REC➣Regional Evaluation Center |
| REC➣Random Environment Contest (Robot Battle tournament) |
| REC➣Subsafe Re-Entry Control |
| REC➣Reinsurance Earned Commissions (insurance) |
| REC➣Route Evènementiel Classique (French automobile club) |
| REC➣Record of Environmental Compliance |
| REC➣Right-Edge Cell |