| Luftrüssel-Tröte | party horn |
| Luftrüssel | party horn |
| Luftkissenboot | hovercraft |
| Luftpistole | air pistol |
| Luftqualität | air quality |
| Lüftungsrate | ventilation rate |
| Lüftungszentrale | air conditioning centre ventilation center ventilation station |
| Schlüsselkarte | keycard |
| Straßenkarte | road map street map |
| Luftdusche | hairdryer |
| Lufthunger | shortness of breath |
| Luftmasse | air mass |
| luftmasse | airmass |
| Luftschleuse | airlock |
| Luftschlitz | louver |
| Luftstreitkräfte | air force |
| Luft-Boden-Rakete | air-to-ground missile air-to-surface missile |
| Luftfeuchte | air humidity air moisture |
| Luftkurort | climatic health resort health resort |
| Luftkuss | air kiss |