PGSC may stand for:

• Persian Gulf Service Command
• Persian Gulf Studies Center
• Supreme Court of Papua New Guinea
• Platinum Girl Scout Cookies (Cannabis Cultivar)
• Punta Gorda Sailing Club

• Kali (plant)
• Kali (poem)
• Kalipohin
• Kalipor
• Kali (powder)
• Kalipoz
• Kalippaava
• Kalippava
• Kali (Punjabi Music)
• Kalipur College
• Kalipyrochlore
• Kali Quzi
• Kalirachi, Grevena
• Kalirak
• Kaliram Medhi
• Kaliran
• Kaliran, South Khorasan
• Kaliri
• Kaliri, Iranshahr
• Kali River (Gujarat)
• Kaliro Thermal Power Station
• Kalisagan
• Kali Salwar
• Kalisan
• Kali (script)