SH
- .sh
- Bourne shell
- Canton of Schaffhausen
- FlyMe
- Hyperbolic sine
- IP Multimedia Subsystem
- Lib Sh
- RISC-V instruction listings
- Sacred Heart Cathedral Preparatory
- Sacred Heart University
- Sacrifice hit
- Saint Helena
- Schleswig-Holstein
- Seismic Handler
- Self-harm
- Sensor hub
- Serbo-Croatian
- Sha (Cyrillic)
- Shanghai
- Sharp Corporation
- Sheikh
- Sherwood number
- Shortstown
- Siberian High
- Silent Hill
- Solar Hijri calendar
- Sonatrach
- South Horizons
- State highway
- SuperH
- Suslin hypothesis
- Thompson shell
- Unix shell
- Voiceless postalveolar fricative