| Slot Machine |  Archer's Legend | 2003 | Konami Gaming, Inc. Las Vegas, NV, USA |
| Slot Machine | Archie in Riverdale Riches | 2013 | Incredible Technologies, Inc. Rolling Meadows, IL, USA |
| Slot Machine | Archie's Money Funnies | 2014 | Incredible Technologies, Inc. Rolling Meadows, IL, USA |
| Slot Machine | Arctic Aces | 2013 | Bally Tech., Inc. |
| Slot Machine | Arctic Avalanche Feature Frenzy | 2013 | Aristocrat Leisure Industries Pty, Ltd. |
| Slot Machine | Arctic Blast | 2016 | Incredible Technologies, Inc. Rolling Meadows, IL, USA |
| Slot Machine | Arctic Diamonds | 2008 | Konami Gaming, Inc. Las Vegas, NV, USA |
| Slot Machine | Arctic Dreaming | 2008 | Aristocrat Leisure Industries Pty, Ltd. |
| Slot Machine | Arctic Fox | 2005 | IGT International Game Technologies Reno, NV, USA |
| Slot Machine | Arctic Ice | 200? | Bally Gaming, Inc. Las Vegas, NV, USA |
| Slot Machine | Arctic King Wild Riches | 2016 | IGT International Game Technologies Reno, NV, USA |
| Slot Machine | Arctic Spirit | 2010 | Atronic |
| Slot Machine | Arctic Sun | 2011 | Aruze Gaming America, Inc. Las Vegas, NV, USA |
| Slot Machine | Arctic Treasures | 2008 | Bally Tech., Inc. |
| Slot Machine | Arctic Wins Cashman Tonight | 2007 | Aristocrat Leisure Industries Pty, Ltd. |
| Slot Machine | Are You Smarter Than A 5th Grader? | 2014 | AGS American Gaming Systems |
| Slot Machine | Area 51 | 2002 | IGCA Innovative Gaming Corp. of America Las Vegas, NV, USA |
| Slot Machine | Arena Miami | 1989 | NSM Bingen, Germany |
| Slot Machine | Arena Rondo Classic | 1989 | NSM Bingen, Germany |
| Slot Machine | Arfyc 3 | 200? | Arfyc, S.A. |
| Slot Machine | Arfyc 3 Mini | 200? | Arfyc, S.A. |
| Slot Machine | Arfyc Broker | 200? | Arfyc, S.A. |
| Slot Machine | Arfyc Game | 200? | Arfyc, S.A. |
| Slot Machine | Arfyc Lights | 200? | Arfyc, S.A. |
| Slot Machine | Arfyc Mini 7 1/2 | 200? | Arfyc, S.A. |
| Slot Machine | Arfyc Mongy | 200? | Arfyc, S.A. |
| Slot Machine | Arfyc Siete | 200? | Arfyc, S.A. |
| Slot Machine | Argenta | 198? | Juegos Populares, S.A. |
| Slot Machine | Aristocrat | 1932 | Caille Bros. Co., The Detroit, MI, USA |
| Slot Machine | Aristocrat | 1957 | Ainsworth Co., Len H. |
| Slot Machine | Aristocrat | 200? | Billport, S.A. |
| Slot Machine | Aristocrat 500 | 1972 | Ainsworth Consolidated Industries Pty., Ltd. Sydney, Australia |
| Slot Machine | Aristocrat 600 | 1972 | Ainsworth Consolidated Industries Pty., Ltd. Sydney, Australia |
| Slot Machine | Aristocrat Bonus | 1957 | Ainsworth Co., Len H. |
| Slot Machine | Aristocrat Kingsway | 19?? | Ray Espoo, Finland |
| Slot Machine | Aristocrat Reward | 1957 | Ainsworth Co., Len H. |
| Slot Machine | Aristocratic | 200? | Billport, S.A. |
| Slot Machine | Aristocratic De Luxe | 200? | Billport, S.A. |
| Slot Machine | Arizona | 199? | Oper Coin, S.A. |
| Slot Machine | Arizona II | 199? | Oper Coin, S.A. |
