| Company Name | Software Titles |
|---|---|
| Abbott Diabetes Care | 2 |
| Abbott Labs | 1 |
| ABBYY | 11 |
| ABBYY Software House | 2 |
| ABC | 2 |
| ABC-Deploy | 1 |
| ABC-Deploy.Com | 1 |
| ABC-Ware | 1 |
| ABCBS | 2 |
| Abdio Free MOV Player | 1 |
| Abdio Free MP4 Player | 1 |
| abelhadigital.com | 1 |
| Abelssoft | 4 |
| Abelssoft GmbH | 1 |
| ABF software | 1 |
| ABI | 1 |
| ABIG | 1 |
| Abilia | 1 |
| Ability | 1 |
| ABISee | 2 |
| AbiSource Developers | 1 |
| AbiWord | 1 |
| Able Apples | 1 |
| AbleCommerce | 1 |
| AbleOwl | 1 |
| AbleSys | 1 |
| Ableton | 1 |
| ABM | 1 |
| ABN-AMRO | 1 |
| ABNAMRO | 2 |
| ABNT | 1 |
| about | 1 |
| About Documentation | 1 |
| About280.com | 1 |
| Above Software | 1 |
| ABR | 1 |
| Abra Software | 1 |
| Abrosoft | 1 |
| ABS | 3 |
| ABS Nautical Systems | 2 |
| Absolute Software | 5 |
| AbsoluteWay | 1 |
| Absolutist | 3 |
| absolutist.com | 1 |
| abstracture IT-Beratung GmbH | 1 |
| Abto | 1 |
| AbyssMedia.com | 3 |
| AC Software | 1 |
| AC-U-KWIK | 1 |
| ac3filter | 1 |