| Subject | English | Thesaurus |
| comp., net., abbr. | Application Services Environment | ASE |
| abbr., foreig.aff. | ASEAN Sub-regional Environment Programme | ASEP |
| ocean., abbr. | Atmospheric Research and Environment Program | AREP |
| abbr., astronaut. | Atmospheric Research and Environment Programme | AREP (WMO) |
| ocean., abbr. | Caribbean Environment Program | CEP |
| mil., abbr. | Client Server Environment-System Services | CSE-SS |
| abbr., scottish | Detection In Cluttered Environments programme | DICE (USAF) |
| abbr., UN | Economy and Environment Program for South East Asia | EEPSEA (Alexander Oshis) |
| abbr., post | Employee Assistance Program / Workplace Environment Improvement | EAP/WEI (offices merged 2003) |
| abbr., astronaut. | Environment Assessment Programme | EAP (UNEP) |
| abbr., astronaut. | Environment Assessment Programme for Asia and the Pacific Region | EAP-AP |
| abbr., O&G, sakh. | E&P Strategy and Business Services - Health, Safety and Environment Division | EPS-HE |
| abbr., astronaut. | Global Learning and Observation to Benefit the Environment programme | GLOBE |
| abbr. | Industry and Environment/Programme Activity Centre | IE/PAC (UNEP chajnik) |
| abbr. | Layered Environment Services | LES (Vosoni) |
| UN, abbr. | Metropolitan Environment Improvement Programme | MEIP |
| ocean., abbr. | Outer Continental Shelf Environment Assessment Program | OCSEAP |
| softw., abbr. | Program Development Environment | PDE |
| abbr., avia., med. | Program for the Improvement of Working Conditions and Environment | PIACT |
| abbr., foreig.aff. | Programme of the Arctic Maritime Environment | PAME |
| abbr., astronaut. | Protection of the Arctic Marine Environment programme | PAME |
| ocean., abbr. | South Pacific Regional Environment Program | SPREP |
| abbr., astronaut. | South Pacific Regional Environment Programme | SPREP |
| ocean., abbr. | Space Environment Services Center | SESC |
| mil., abbr. | Synthetic Environment Program | SEP |
| abbr., Makarov. | the United Nations Environment Programme | UNEP (The United Nations Environment Programme (UNEP) is an international organization that coordinates United Nations environmental activities, assisting developing countries in implementing environmentally sound policies and practices. wiki Alexander Demidov) |
| abbr. | Transport, Health and Environment Pan-European Programme | THE PEP (Yerkwantai) |
| abbr., astronaut. | Tropical Ecosystem Environment Observations by Satellite programme | TREES (EC) |
| abbr., O&G | UN Environment Program | UNEP |
| abbr., foreig.aff. | UN Environment Programme | UNEP |
| water.suppl., abbr. | United Nations Development Program/Global Environment Monitoring System | UNDP/GEMS |
| ecol., abbr. | United Nations Environment Program | UNEP |
| abbr., ecol. | United Nations Environment Program Governing Council | UNEP GC |
| energ.ind., abbr. | United Nations Environment Program Governing Council | UNEPGC |
| abbr., O&G, sakh. | United Nations Environment Programme | UNEP |
| softw., abbr. | Web Services Development Environment | WSDE |
