grou - high
- ground antenna
- ground antiaircraft control
- ground constants
- ground echo
- ground echo signal
- ground indicator
- ground radar
- ground reflection
- ground surveillance radar
- ground-based duct
- ground-based repeater
- ground-controlled approach radar
- ground-controlled interception
- ground-level population
- ground-state splitting
- ground-state transition
- grounded-base current gain
- grounded-emitter current gain
- grounded-emitter current gain degradation
- grounded-emitter direct-current gain
- grounding bracelet
- grounding current
- group AlIIIBlV compound semiconductor material
- group assembly
- group bonding
- group delay time nonuniformity
- group lead bonding
- group soldering
- group target
- group V impurity
- groupe d'antennes à autobalayage
- groupe d'éléments actifs
- groupe d'ondes
- groupe de lignes à accessibilité limitée
- groupe de lignes à accessibilité totale
- groupe des dislocations
- groupe redresseur
- groupe secondaire
- groupement azimutal
- groupement de particules
