| Commodore C64 disk |  Acidman | 1989 | Markt & Technik |
| Commodore C64 disk | ACOS - Advanced Cassette Operating System | 1985 | Melbourne House UK 015901 |
| Commodore C64 disk |  AcroJet | 1986 | US Gold, Ltd. Birmingham, England 13442 |
| Commodore C64 disk | AcroJet | 1986 | MicroProse, Ltd. Bristol, UK 015352 |
| Commodore C64 disk |  Activision Demo Disk | 198? | Activision, Inc. Santa Clara, CA, USA 47875 |
| Commodore C64 disk | Add & Sub | 1982 | Commodore Educational Soft. |
| Commodore C64 disk | Addicta Ball | 1987 | Alligata Soft. |
| Commodore C64 disk | Addition Drill | 1984 | J&F Publishing, Inc. |
| Commodore C64 disk | Addition Drill | 1982 | Commodore Educational Soft. |
| Commodore C64 disk | Addition Magician | 1984 | Learning Co., The |
| Commodore C64 disk | Addition Race | 1982 | Commodore Educational Soft. |
| Commodore C64 disk | Adonis | 1987 | Wicked Soft. |
| Commodore C64 disk | Advanced Dungeons & Dragons: Champions of Krynn | 1990 | SSI Strategic Simulations, Inc. 16685 |
| Commodore C64 disk | Advanced Dungeons & Dragons: Champions of Krynn | 1990 | US Gold, Ltd. Birmingham, England 13442 |
| Commodore C64 disk | Advanced Dungeons & Dragons: Curse of the Azure Bonds | 1989 | ECP Entertainment & Computer Products Pty. Ltd. |
| Commodore C64 disk | Advanced Dungeons & Dragons: Curse of the Azure Bonds Model 05122 | 1989 | SSI Strategic Simulations, Inc. 16685 |
| Commodore C64 disk | Advanced Dungeons & Dragons: Death Knights of Krynn | 1991 | SSI Strategic Simulations, Inc. 16685 |
| Commodore C64 disk | Advanced Dungeons & Dragons: Dragons of Flame | 1990 | SSI Strategic Simulations, Inc. 16685 |
| Commodore C64 disk | Advanced Dungeons & Dragons: Gateway to the Savage Frontier Model EA 6134 | 1991 | SSI Strategic Simulations, Inc. 16685 |
| Commodore C64 disk | Advanced Dungeons & Dragons: Heroes of the Lance | 1988 | SSI Strategic Simulations, Inc. 16685 |
| Commodore C64 disk | Advanced Dungeons & Dragons: Heroes of the Lance | 1989 | ECP Entertainment & Computer Products Pty. Ltd. |
| Commodore C64 disk | Advanced Dungeons & Dragons: Hillsfar | 1989 | SSI Strategic Simulations, Inc. 16685 |
| Commodore C64 disk | Advanced Dungeons & Dragons: Pool of Radiance | 1988 | SSI Strategic Simulations, Inc. 16685 |
| Commodore C64 disk | Advanced Dungeons & Dragons: Pool of Radiance | 1989 | ECP Entertainment & Computer Products Pty. Ltd. |
| Commodore C64 disk | Advanced Dungeons & Dragons: Secret of the Silver Blades Model EA 3932 | 1990 | SSI Strategic Simulations, Inc. 16685 |
| Commodore C64 disk | Advanced Dungeons & Dragons: War of the Lance | 1990 | SSI Strategic Simulations, Inc. 16685 |
| Commodore C64 disk | Advanced Pinball Simulator | 1989 | Codemasters Soft. Co., Ltd., The 015026 |
| Commodore C64 disk | Adventure 2000 - Die Jagd nach der Rakete | 1985 | Markt & Technik |
| Commodore C64 disk | Adventure 64 - Colossal Cave Adventure | 1986 | Guild, The |
| Commodore C64 disk | Adventure Construction Set Model 1066 | 1984 | Electronic Arts CA, USA 14633 |
| Commodore C64 disk | Adventure Creator Model ADV-C6-D1 | 1984 | Spinnaker Soft. Corp. |
| Commodore C64 disk | Adventure in Atlantis | 19?? | Guild, The |
| Commodore C64 disk | Adventure in Time and Space | 1989 | Guild, The |
| Commodore C64 disk |  Adventure in Time and Space | 199? | Adventure Workshop, The |
| Commodore C64 disk | Adventure Land | 19?? | Guild, The |
| Commodore C64 disk | Adventure of the Year | 1985 | Kaminski & Lieblich |
| Commodore C64 disk | Adventure Series - Adventures #1-12 | 198? | Adventure International |
| Commodore C64 disk | Adventure Without a Name | 19?? | Guild, The |
| Commodore C64 disk | Adventures with Fractions Model MECC-C117 | 1984 | MECC Minnesota Educational Computing Corp. |
| Commodore C64 disk | Adverb Forms 2 | 198? | Commodore Educational Soft. |
