| NGS | N Grin Shift 
| Others |
| NGS | Narrative Game System
| Others |
| NGS | National Gardens Scheme
| Others |
| NGS | National Genealogical Society
| Others |
| NGS | National Geodetic Survey
| Others |
| NGS | National Geographic Society
| Others |
| NGS | National Government Services
| Others |
| NGS | National Graduate School
| Others |
| NGS | National Grid Service
| Others |
| NGS | Natural Gaming System
| Others |
| NGS | Natural Gas Services
| Others |
| NGS | Natural Gas Storage
| Others |
| NGS | Natural Guide Star
| Others |
| NGS | Naturalstone Gravework Specialists
| Others |
| NGS | Nepal Geological Society
| Others |
| NGS | Neutral Gear Switch
| Others |
| NGS | New Generation Saietta
| Others |
| NGS | New Generation Star
| Others |
| NGS | New Generation System
| Others |
| NGS | New German Spelling
| Others |
| NGS | Next Generation of Service
| Others |
| NGS | Next Generation Saietta
| Others |
| NGS | Next Generation Seamless
| Others |
| NGS | Next Generation Security
| Others |
| NGS | Next Generation Sequence
| Others |
| NGS | Next Generation Sequencing
| Others |
| NGS | Next Generation Shell
| Others |
| NGS | Next Generation Star Tester
| Others |
| NGS | Next Generation Support
| Others |
| NGS | Next Generation Switch
| Others |
| NGS | Next Generation Systems
| Others |
| NGS | Next-generation sequencing
| Others |
| NGS | Nitrogen Gas System
| Others |
| NGS | Nitrogen Generation System
| Others |
| NGS | No Greater Sacrifice
| Others |
| NGS | Non Genuine State
| Others |
| NGS | Non Growing Season
| Others |
| NGS | Non Guaranteed Service
| Others |
| NGS | Non-Government Standards
| Others |
| NGS | Non-Governmental Software
| Others |
| NGS | Normal Goat Serum
| Others |
| NGS | Northern Guinea Savanna
| Others |
| NGS | Number of Get Set
| Others |
| NGS | Nus Graduate School
| Others |