sort by Rank | Alpha
| Possible Meanings | Rank |
| Self Help Opportunity Program | *** |
| SynchPst for Outlook Professional | *** |
| Stichting Hulpverlening Opvang Prostituees | *** |
| Supermarket Healthy Options Project | *** |
| Study of Human Operator Performance | *** |
| Shimla Hills Offerings Private | *** |
| Student Health Outreach Program | *** |
| School Health Opportunities and Progress | ** |
| Sensible Housing Opportunity Professional | ** |
| severe hyperstimulation and obstruction pancreatitis | ** |
| Sexual Health in Ohio Project | ** |
| Snow Shuttle Our Price | ** |
| Self Help Ownership Program | ** |
| Severe hyperstimulation and duct obstruction pancreatitis | ** |
| Serious Habitual Offender Program | ** |
| Students Helping Older People | ** |
| Springfield Home Ownership Program | ** |
| Sexual Health Outreach Project | ** |
| Skunkworks Hands on Program | ** |
| Small Hog Operation Payment | ** |
| Standardbred Horse Owners Panel | ** |
| Sea Hake Observer Program | ** |
| Shoreside Hake Observation Program | ** |
| Super Heroes of Philadelphia | ** |
| Supporting Healthy Options for Prevention | ** |
| Sustainable Home Ownership Partnership | * |
| Sexual Habitual Offender Program | * |
| SICOM Home Office Package | * |
| Student Home Ownership Program | * |
| Special Housing Opportunities Program | * |
| Professional retailer electronic trading | * |