SGR
- Belgian General Information and Security Service
- Heart Colchester
- Heart Ipswich
- Kenya Standard Gauge Railway
- Medicare Sustainable Growth Rate
- Mombasa–Nairobi Standard Gauge Railway
- SGR (band)
- Sagittarius (constellation)
- Samsung SGR-A1
- Scary Go Round
- Scientists for Global Responsibility
- Segar LRT station
- Select Graphic Rendition (ANSI)
- Shale Gouge Ratio
- Slade Green railway station
- Soft gamma repeater
- South Gippsland Railway
- Specific growth rate
- Standard gauge
- Substantia gelatinosa of Rolando
- Sugar Land Regional Airport
- Sustainable growth rate
- Tanzania Standard Gauge Railway
- The Shaw Group
- Uganda Standard Gauge Railway