| Subject | English | Thesaurus |
| USA | Army World Class Athlete Program | WCAP |
| ocean., abbr. | Coordinating Committee for the World Climate Program | CCWCP |
| ocean., abbr. | Interagency Committee for the World Weather Program | ICWWP |
| ecol., abbr. | Interagency Committee for World Weather Programs | ICWWP |
| abbr., astronaut. | Joint Scientific Committee for the World Climate Research Programme | JSC |
| NGO, abbr. | Lions World Services | LWS |
| NGO, abbr. | Lions World Services for the Blind | LWSB |
| ecol., abbr. | Program for Analysis of World Ecosystems | PAWE |
| NGO, abbr. | Ship for World Youth Program | SWY |
| tradem., abbr. | Storage Networking World Services | SNW |
| Nasdaq, abbr. | Teledata World Services, Inc. | TWOS |
| UN, abbr. | United Nations World Water Assessment Programme | WWAP |
| ed., abbr. | Walt Disney World College Program | WDWCP |
| NGO, abbr. | World Bank Volunteer Services | WBVS |
| tradem., abbr. | World Class Charter Services | WCCS |
| ocean., abbr. | World Climate and Data Monitoring Program | WCDMP |
| abbr., astronaut. | World Climate Applications and Services Programme | WCASP (proposed title, WMO) |
| abbr., astronaut. | World Climate Data and Monitoring Programme | WCDMP (WMO) |
| ecol., abbr. | World Climate Data Program | WCDP |
| abbr., astronaut. | World Climate Impact Assessment and Response Strategies Programme | WCIRP |
| energ.ind., abbr. | World Climate Impact Program | WCIP |
| ecol., abbr. | World Climate Impact Studies Program | WCIP |
| ecol., abbr. | World Climate Program | WCP |
| ecol., abbr. | World Climate Research Program | WCRP |
| ocean., abbr. | World Climate Research Program, Oceanographic Component | WCRP-O |
| abbr., astronaut. | World Climate Research Programme | WCRP (WMO/ICSU/IOC) |
| meteorol., abbr. | World Climate Research Programme | WCRP |
| ocean., abbr. | World Climate System Monitoring Program | WCSMP |
| NGO, abbr. | World Community Autism Program | WCAP |
| UN, abbr. | World Community Development Programme | WCDP |
| ecol., abbr. | World Ecological Areas Program | WEAP |
| water.suppl., abbr. | World Ecological Areas Programme | WEAP |
| abbr. | World Employment Programme | WEP |
| ecol., abbr. | World Food Program | WFP |
| abbr., NATO | World Food Program Tactics, Techniques and Procedures | WFP TTP (Nu Zdravstvuy) |
| abbr., dipl. | World Food Programme | WFP |
| NYSE., abbr. | World Fuels Services Corporation | INT |
| tradem., abbr. | World Information Services Unlimited | WISU |
| busin., abbr. | World Institution Building Programme | WIBP |
| sport., abbr. | World Junior Boxing Federation | WJBF |
| sport., abbr. | World Junior Championship | WJC |
| sport., abbr. | World Junior Curling Championships | WJCC |
| sport., abbr. | World Junior Hockey Championship | WJHC |
| sport., abbr. | World Junior Races | WJR |
| sport., abbr. | World Junior Team | WJT |
| sport., abbr. | World Junior Women's Championship | WJWC |
| tradem., abbr. | World Net Services, Inc. | WNSI |
| tradem., abbr. | World Network Services | WNS |
| tradem., abbr. | World Online Net Services | WONS |
| abbr. | World Services | WS (Alex Lilo) |
| tradem., abbr. | World Services Group | WSG |
| comp., net., abbr. | World Standards Services Network | WSSN |
| tradem., abbr. | World Technology Services, Inc. | WTS |
| transp., abbr. | World Vessel Traffic Services | WVTS |
| transp., abbr. | World Vessel Traffic Services Guide | WVTSG |
| ocean., abbr. | World Water Assessment Program | WWAP |
| meteorol., abbr. | World Weather Program | WWP |
| meteorol., abbr. | World Weather Research Programme | WWRP |
| tradem., abbr. | World Wide Matrimonial Services | WWM |
| UN, abbr. | World Wide Volunteer Services | WWVS |
| ed., abbr. | World Youth Programme | WYP |
