sort by Rank | Alpha
| Possible Meanings | Rank |
| Standard Performance Evaluation Corp. | **** |
| Southeast Private Equity Conference | **** |
| Southern Pine Electric Cooperative | *** |
| Stern Private Equity Club | *** |
| Social Planning Events Committee | *** |
| Standard for Professional Engineering Competence | *** |
| Systems and Procedures Exchange Center | *** |
| Stakeholder Partnerships Education and Communication | *** |
| Sherwood Park Education Centre | *** |
| Stakeholder Partnerships Education Communication | *** |
| Social Planning and Events Committee | *** |
| Solids Processing Equipment Company | *** |
| Stakeholder Partnership Education Communication | *** |
| Stakeholder Partnership Education and Communication | *** |
| Surplus Process Equipment Corporation | *** |
| Stock Precision Engineered Components | *** |
| standard performance evaluation council | *** |
| Sports Performance Enhancement Consortium | *** |
| serous papillary endometrial carcinoma | ** |
| Strategic Prevention Education Compliance | ** |
| Single Pivot Elevated Chainstay | ** |
| serous papillary endometrial adenocarcinoma | ** |
| streptococcal pyrogenic exotoxin C | ** |
| Security of Personal Computer | ** |
| System Performance Evaluation Cooperative | ** |
| single primary oesophageal carcinoma | ** |
| System Performance and Evaluation Cooperative | ** |
| Sport and Physical Education Centre | ** |
| Systems Performance Evaluation Corporation | ** |
| Standard Performance Evaluation Committee | ** |
| Sudan Presbyterian Evangelical Church | ** |
| Systems Performance Evaluation Cooperation | ** |
| San Patricio Electric Cooperative | ** |
| Sylvie Plante Enterprise Channeling | ** |
| Systems and Processes Engineering Corporation | ** |
| Systems Performance Evaluation Committee | ** |
| Sistema Para Elegir Carrera | ** |
| Source Production Equipment Co | ** |
| Semiconductor Power Electronics Center | ** |
| Senior Personnel Employment Council | ** |
| Saint Paul Episcopal Church | ** |
| Southern Plains Education Cooperative | ** |
| St Paul Education Center | ** |
| Scuba Photo Equipment Centre | ** |
| State Poverty Eradication Council | ** |
| Sunstar Precision Energy Corporation | ** |
| Selection Prequalification and Evaluation of Consultants | ** |
| Service and Product Enhancement Code | ** |
| Sonoran Process Equipment Company | ** |
| Southern Power Equipment Company | ** |
| Scalar Pipeline Execution Counter | ** |
| Seatrout Population Enhancement Cooperative | ** |
| Sega Players Enjoy Club | ** |
| Signal Processing Education Consortium | ** |
| Stakeholders Partnerships Education and Communication | ** |
| Symposium on Pacific Energy Cooperation | ** |
| Sandy Point Environmental Camp | ** |
| Sewn Products Equipment Company | ** |
| Spa and Pool Education Council | ** |
| Student Performance Evaluation Committee | ** |
| System Performance Evaluation Consortium | ** |
| Systems and Proposal Engineering Company | ** |
| Singapore Professionals Executives Co | * |
| Standard Peformance Evaluation Corporation | * |
| Stratton Park Engineering Company | * |
| Scientific Programs Evaluation Committee | * |
| Secondary Physical Education Council | * |
| Spokane Parenting Education Consortium | * |
| Safety Performance Evaluation Checklist | * |
| Semiconductor Process Equipment Corporation | * |
| Society for Promotion of Environmental Conservation | * |
| Solid Phase Extraction Concentrator | * |
| Source Production Equipment Company | * |
| Science Policy and Education Committee | * |
| South Primary Effluent Conduit | * |
| Standard Performance Evaluation Cooperation | * |
| Swimming Pool Education Council | * |
| Systems Processes Engineering Corp | * |
| Saint Patricks Episcopal Church | * |
| Sigma Phi Epsilon Colorado | * |
| Simulateur Phidias pour l'Entraenement des Contr(leurs | * |
| Soccer Patch Edge of Chaos | * |
| Split Package Electronic Control | * |
| Systems Processes Engineering Corporation | * |