| Bluefield | Bluefield |
| bluefin angel | Brauner Zwergkaiserfisch |
| bluefin damsel | Schwarzer Riffbarsch |
| bluefish | Blaubarsch |
| Bluegate Fields | Der Tote von Bluegate Fields |
| bluegill | blauer Sonnenbarsch |
| bluegrass | Bluegrass |
| Bluegrass music | Bluegrass |
| Bluegrass State | Kentucky |
| bluegray carpet shark | Blaugrauer Blindhai |
| bluegray carpetshark | Blaugrauer Blindhai |
| bluegrey carpet shark | Blaugrauer Blindhai |
| bluegrey carpetshark | Blaugrauer Blindhai |
| blueheaded tack | Blauzwecke |
| blueing | Brünierung |
| blueing tool | Abrichtwerkzeug |
| blueish | bläulich |
| bluejacking | Eindringen in ein mobiles Bluetooth-Gerät |
| bluejeans | Blue Jeans |
| bluemink | Blaukappe |
| bluemouth seaperch | Blaumaul |
| blueness | Bläue |
| blueprint | Kopie |
| blueprint apparatus | Pauseapparat |
| blueprint paper | Blaupauspapier |
| blueprint shop | Pauserei |
| blueprint sth. | etw. pausen |
| blueprinting | Blaudruck |
| blueprints | Konzepte |
| bluering angelfish | Ringkaiserfisch |
| blues | Niedergeschlagenheit |
| Blues and Royals | Blues and Royals |
| Blues Brothers | The Blues Brothers |
| Blues Explosion | Blues Explosion |
| Blues for Mister Charlie | Blues für Mr. Charlie |
| blues harp | Mundharmonika |
| blues harps | Mundharmonikas |
| Blues Magoos | The Blues Magoos |
| blues rock | Bluesrock |
| blues scale | Bluestonleiter |
| Blues-rock | Bluesrock |
| Blueschist | Blauschiefer |
| Bluescreen | Bluescreen-Technik |
| blueshift | Blauverschiebung |
| bluespotted bamboo shark | Blaugepunkteter Bambushai |
| bluespotted bambooshark | Blaugepunkteter Bambushai |
| bluespotted cat shark | Blaugepunkteter Bambushai |
| bluespotted catshark | Blaugepunkteter Bambushai |
| bluespotted ribbontail ray | Blaupunktrochen |
| bluest | am blauesten |
| bluestain disease | Pinta |
| bluestems | Präriegräser |
| bluestocking | Blaustrumpf |
