| Subject | English | Thesaurus |
| abbr., astronaut. | African Regional Remote Sensing Programme | ARSP |
| abbr., foreig.aff. | ASEAN Sub-regional Environment Programme | ASEP |
| abbr. | Central Asia Regional Economic Cooperation Program | CAREC (Vladimir71) |
| abbr. | Combined Regional Emergency Services Training | CREST |
| abbr. | Council of Regional Networks for Genetic Services | CORN |
| NGO, abbr. | Foundation For Innovation Regional Services And Telecommunications | FIRST |
| abbr., scottish | Georgia, Ukraine, Azerbaijan, Moldova regional co-operation group | GUAM |
| abbr., astronaut. | GMES services for Management of Operations, Situation Awareness and Intelligence for regional Crises | G-MOSAIC (semfromshire) |
| relig., abbr. | Jewish Children's Regional Services | JCRS |
| abbr., scottish | Middle East Regional Co-operation for Development | RCD |
| ocean., abbr. | Program for Regional Observing and Forecasting Services | PROFS |
| abbr., astronaut. | Regional Centre for Services in Surveying, Mapping and Remote Sensing | RCSSMRS (ECA) |
| ed., abbr. | Regional Educational Services Agency | RESA |
| abbr., scottish | Regional Nuclear Options | RNO (USA) |
| abbr. | Regional Occupation Program | ROP |
| univer., abbr. | Regional Occupation Programs | ROP |
| ed., abbr. | Regional Occupational Program | ROP |
| busin., abbr. | Regional Program Of Excellence | RPE |
| abbr., astronaut. | Regional Remote Sensing Programme | RRSP (ESCAP) |
| abbr. | Regional Scientific and Technological Development Program | RSTDP |
| ocean., abbr. | South Pacific Regional Environment Program | SPREP |
| abbr., astronaut. | South Pacific Regional Environment Programme | SPREP |
| astr., abbr. | Transition Regional And Coronal Explorer | TRACE |
| univer., abbr. | Western Regional Graduate Program | WRGP |
| tradem., abbr. | Western Regional Insurance Services | WRIS |
| ecol., abbr. | Wetlands Regional Monitoring Program | WRMP |
