GSM

1. Global System for Mobile communications (orig Groupe Spéciale Mobile), an international standard for mobile telephone services
2. Guildhall School of Music and Drama

gsm

Gram(me)s per square metre

• fellah
• fellaheen
• fellahin
• fellahs
• fellas
• fellate
• fellated
• fellates
• fellating
• fellatio
• fellation
• fellatios
• felled
• feller
• fellers
• fellest
• fellies
• felling
• fell-lurking
• fellmonger
• fellmongers
• fellness
• fellnesses
• felloe
• felloes