| | | | (+1,
-1) | | AirCasino | | Business: Casino |
| | | | (0) | | airconditioning | | Product: Air Conditioner |
| | | | (0) | | Aircraft hold sale | | Vehicle: Airplane: Luggage |
| | | | (+1,
-1) | | Aircraft ottomans | | Vehicle: Airplane: Landing Gear |
| | | | (0) | | airflow | | Vehicle: Car: Aerodynamics |
| | | | (0) | | Airline friendly Bluetooth headphones | | Product: Headphones |
| | | | (+2,
-2) | | Airmadillo | | Vehicle: Bicycle: Helmet |
| | | | (0) | | Airphone SMS | | Product: Cell Phone: Messaging |
| | | | (0) | | Airplane/Helicopter Bungee Jumping | | Sport: Jumping |
| | | | (0) | | Airport Pickup Notification | | Halfbakery: Notification |
| | | | (0) | | Airstraws | | Product: Filter |
| | | | (0) | | AI Self Replication To Compare With Biological Self Replication Study | | Computer: Artificial Intelligence |
| | | | (+1,
-1) | | A.I. Turns Car Into Disneyland Style Guided / Contrained Car | | Vehicle: Car: Artificial Intelligence |
| | | | (+1,
-1) | | AI You at Every Age | | Computer: Artificial Intelligence |
| | | | (0) | | Alarm button cover | | Vehicle: Elevator: Control |
| | | | (+1,
-1) | | Alarm Clock | | Product: Alarm Clock |
| | | | (0) | | Alarm Clock Pillow | | Product: Pillow |
| | | | (0) | | Alarm Clock Swarm | | Product: Alarm Clock: Personal |
| | | | (0) | | alarm lamp | | Product: Alarm Clock: Silent |
| | | | (+1,
-1) | | Album Art Car Stereo | | Vehicle: Car: Radio |
| | | | (+1,
-1) | | Alcohol restricted driver's license | | Vehicle: Car: Drunk Driving |
| | | | (+2,
-2) | | Alcoholic Beverage Toothpaste | | Product: Toothpaste: Flavor |
| | | | (+1,
-1) | | Alcoholic Non-alcoholic Beverage | | Food: Alcohol |
| | | | (0) | | Al Dente colored pasta | | Food: Pasta |
| | | | (+2,
-2) | | Alex | | Computer: Speech: Recognition |
| | | | (0) | | algae | | Science: Energy: Bioenergy |
| | | | (0) | | Algae to fight global warming | | Public: Ecology |
| | | | (+1,
-1) | | Algo for checking how 'cluttered' a room is | | Home: Cleaning |
| | | | (+1,
-1) | | algorithm library | | Computer: Algorithm |
| | | | (+3,
-3) | | algorithmic logic fallacy checker browser plugin | | Computer: Browsing |
| | | | (0) | | Algorithmic Person Shape | | Computer: Algorithm |
| | | | (+1,
-1) | | Al Hirschfeld Machine | | Culture: Art: Visual |
| | | | (+1,
-1) | | A-life Society | | Computer: Algorithm |
| | | | (0) | | Alien breeding protocol | | Science: Biology: Evolution |
| | | | (+5,
-5) | | Alien ID Card | | Science: Extraterrestrial Life |
| | | | (0) | | Alien Invasion | | Home: Pest Control: Trap |
| | | | (0) | | Alien Linguist | | Culture: Language: Learning |
| | | | (+2,
-2) | | Alien View Screen | | Product: Video Camera |
| | | | (+1,
-1) | | Alkaline Sweets | | Food: Sweet |
| | | | (0) | | All around Radar/Laser Detector | | Vehicle: Car: Speed |
| | | | (0) | | All devices Networked | | Computer: Network |
| | | | (0) | | All ideals in jeopardy | | Halfbakery: Vs The Real World |
| | | | (0) | | all-in-one power supply | | Computer: Power Supply |
| | | | (+2,
-2) | | All in one spice dispenser | | Food: Spice |
| | | | (0) | | All-in-One Table | | Home: Dishwasher |
| | | | (0) | | "all-in-the-mind" confidence course | | Science: Health: Mental: Phobia |
| | | | (+1,
-1) | | All NEW Power Rangers | | Culture: Television: Revival |
| | | | (+1,
-1) | | All Purpose Iron and Board | | Product: Cleaning |
| | | | (0) | | All purpose license | | Home: Improvement |
| | | | (0) | | All Stars Prophets Sports | | Computer: Game: Sport |
| | | | (+2,
-2) | | all stops bus | | Vehicle: Bus |
| | | | (0) | | All symptoms alert thingy | | Public: Surveillance: Grassroots |
| | | | (+1,
-1) | | All-terrain sports shoes | | Fashion: Shoes: Sport |
| | | | (+4,
-4) | | All wind Depeche Mode cover band | | Culture: Music: Style |
| | | | (+5,
-5) | | Allergy-free cats and dogs | | Science: Health: Allergy |
| | | | (+1,
-1) | | Allies / Liked Persons Effigy | | Product: Effigy |
| | | | (+2,
-2) | | Alloy Octopuses and produce aisle wavesheets ~~~~~~~ | | Science: Material |
| | | | (0) | | Almost Like It's 1999 | | Culture: Celebration |
| | | | (+4,
-4) | | almost telepathy | | Product: Headphones: Wireless |
| | | | (0) | | Aloneitaire | | Culture: Game: Card Game |
| | | | (+4,
-4) | | Alphabetically consecutive introductions for conference calls | | Business: Conferencing |
| | | | (+2,
-2) | | Alphanumeric only compression | | Computer: Compression |
| | | | (0) | | Already there luggage | | Vehicle: Airplane: Luggage |
| | | | (+1,
-1) | | Alter earth's orbit | | Science: Terraforming |
| | | | (0) | | Altered Font | | Computer: Font |
| | | | (0) | | Alternate Bathroom Answering Machine Message | | Product: Answering machine |
| | | | (0) | | Alternate day/night speed limits | | Vehicle: Car: Speed: Limit: Notice |
| | | | (0) | | Alternate Sportscasters | | Sport: Spectator |
| | | | (0) | | Alternate Wankel Pocket | | Vehicle: Car: Engine: Rotary |
| | | | (+1,
-1) | | alternative artificial heart placement | | Product: Pump |
| | | | (+1,
-1) | | Alternative Bio-fuel | | Science: Health: Flatulence |
| | | | (+2,
-2) | | Alternative Book Printing | | Product: Book |
| | | | (+2,
-2) | | Alternative Government | | Public: Tax |
| | | | (+3,
-3) | | Alternative Route Signing | | Vehicle: Road: Sign |
| | | | (0) | | alternative titles for men | | Culture: Names |
| | | | (+2,
-2) | | Aluminum Cups | | Product: Drink Container: Cup |
| | | | (0) | | Always get your music preference heard | | Business: Music |
| | | | (0) | | Always-Legal Fuzzbuster | | Vehicle: Car: Speed |
| | | | (+1,
-1) | | Amateur scriptwriting | | Culture: Television: Interaction |
| | | | (+6,
-6) | | Amazing Electrostatic Mitten | | Product: Gloves |
| | | | (0) | | Amazing Remembrance building | | Culture: Monument |
| | | | (+2,
-2) | | Amazon/Costco/Walmart stuff database prompts higher quality | | Business: Shopping |
| | | | (+1,
-1) | | Amazon of the month club | | Business: Corporate Service |
| | | | (0) | | Ambient backscatter drone charging | | Product: Battery: Charging |
| | | | (+1,
-1) | | Ambient Casino Sound Discs | | Culture: Music: Album |
| | | | (0) | | Ambient-Music-o-Matic | | Product: Audio: Environment |
| | | | (0) | | Ambient noise kettle | | Product: Kettle |
| | | | (+1,
-1) | | American Foosball | | Product: Game: Tabletop |
| | | | (+1,
-1) | | American Interest Radio | | Culture: Radio |
| | | | (0) | | American presidential race-inspired legislative system | | Public: Government |
| | | | (+3,
-3) | | Amish Metal Detector | | Vehicle: Airplane: Security |
| | | | (0) | | Amish Vandals | | Culture: Graffiti |
| | | | (0) | | Ammo Belt | | Fashion: Belt |
| | | | (0) | | Ammonia Chiller Power Saving | | Science: Energy Conservation |
| | | | (0) | | Amphibious Golf | | Sport: Golf: Course |
| | | | (0) | | Amphibious Motorhomestead | | Vehicle: Recreational Vehicle |
| | | | (0) | | Amphibious Paddlewheel Sphere | | Vehicle: Personal: Sphere |
| | | | (+1,
-1) | | Ample Gearbox | | Vehicle: Car: Transmission |
| | | | (+1,
-1) | | Amplified Ballet | | Culture: Dance |
| | | | (0) | | Amplified Speed Super Fast Tennis Ball | | Sport: Tennis |