Basic Group Communication Interface
interface control working group
timing interface adapter group
Interface between GPRS Support Nodes (GSNs) within a PLMN Gn interface
group by group promotion physical education
Dengshan Group and Songmuwu Group
dispatch group by group
group dynamic and group development
Group measurement and group prevention
group reduction factor [pile group]
group ring of compact group
Group-non-group-congruence
high-frequency group and low-frequency group equalizer
Mesozoic group and Paleozoic group
Normal group and morbidity group
Sylow-tower-π group Sylow-tower group