| gas cell | Gaskammer |
| Gas centrifuge | Gaszentrifuge |
| gas chain saw | Benzinmotor-Kettensäge |
| gas chamber | Gaskammer |
| gas chambers | Gaskammern |
| gas check | Liderung |
| gas check pad | Liderungspolster |
| gas chemistry | Gaschemie |
| gas chromatograph | Gaschromatograph |
| gas chromatographic analysis | Gaschromatographie |
| gas chromatography | Gaschromatographie |
| gas cleaning | Gasreinigung |
| gas cloud | Gaswolke |
| gas clouds | Gaswolken |
| gas coal | Gaskohle |
| gas cock | Benzinhahn |
| gas coke | Gaskoks |
| gas collection tube | Gassammelrohr |
| gas collection tubes | Gassammelrohre |
| gas combination boiler | Gas-Kombiwasserheizer |
| gas combination boilers | Gas-Kombiwasserheizer |
| gas combination water heater | Gas-Kombiwasserheizer |
| gas combination water heaters | Gas-Kombiwasserheizern |
| gas company | Gaswirtschaft |
| gas compression spring | Gasdruckfeder |
| Gas compressor | Verdichter |
| gas compressors | Gaskompressoren |
| gas concrete | Blähbeton |
| gas conduit | Gasleitung |
| gas conduits | Gasleitungen |
| gas connection | Gasanschluss |
| Gas constant | Universelle Gaskonstante |
| gas consumption | Gasverbrauch |
| gas control valve | Gasregelventil |
| gas control valves | Gasregelventile |
| gas cooker | Gasherd |
| gas cookers | Gaskocher |
| gas cooler | Gaskühler |
| gas cooling | Kühlung mit Gas |
| gas costs | Benzinkosten |
| gas coupling | Gaskupplung |
| gas coupon | Benzingutschein |
| gas coupons | Benzingutscheine |
| gas cup | Gasglocke |
| gas cutting | Brennschneiden |
| gas cylinder | Gasflasche |
| gas cylinder bomb | Gasflaschenbombe |
| gas cylinders | Gasflaschen |
| gas cyst | gashaltige Zyste |
| gas delivery station | Gasabgabestation |
