| Abushhab | 1 | 1 |
| Abweb | 2 | 3 |
| Ac4p | 2 | 5 |
| Ac Centralized Management Platform Project | 1 | 1 |
| Ac Zoom | 1 | 3 |
| Aca | 1 | 0 |
| Academy | 1 | 4 |
| Acal | 2 | 3 |
| Acc | 1 | 1 |
| Acc Reader Project | 1 | 2 |
| Accadvocacy | 1 | 0 |
| Acccheck Project | 1 | 1 |
| Accel-ppp | 1 | 2 |
| Accela | 2 | 5 |
| Accelatech | 1 | 1 |
| Accelerated Enterprise Solutions | 2 | 2 |
| Accelerite | 1 | 6 |
| Accellion | 8 | 47 |
| Accentis | 1 | 2 |
| Accenture | 1 | 2 |
| Access Manager | 1 | 19 |
| Access-policy Project | 1 | 1 |
| Access-remote-pc.com | 1 | 1 |
| Access2asp | 1 | 1 |
| AccessPress Themes | 133 | 145 |
| Access User Class | 1 | 1 |
| Accessdata | 1 | 1 |
| Accessing Template Content Without Permissions | 1 | 51 |
| Accesslog Project | 1 | 1 |
| Accesspressthemes | 4 | 4 |
| Accfly | 1 | 0 |
| Accimoveis | 1 | 1 |
| Accio One Page Parallax Responsive Theme Project | 1 | 1 |
| Accio Responsive Onepage Parallax Site Template Project | 1 | 1 |
| Accipiter | 1 | 1 |
| Acclaimsystems | 1 | 1 |
| Accomplishtechnology | 1 | 1 |
| Accops | 2 | 7 |
| Accoria | 1 | 5 |
| Accounting Journal Management Project | 1 | 1 |
| Accounting Receiving And Inventory Administration | 1 | 5 |
| Accountsservice Project | 1 | 1 |
| Accredible | 1 | 1 |
| Accruent | 1 | 1 |
| Accscripts | 4 | 6 |
| Accu-time | 1 | 1 |
| Accuenergy | 4 | 8 |
| Accupos | 1 | 1 |
| Accusoft | 4 | 59 |
| Acd Incorporated | 1 | 1 |
| Acd Systems | 3 | 12 |
| Acdsee | 9 | 24 |
| Ace Helpdesk | 1 | 1 |
| Ace Image Hosting Script | 1 | 1 |
| Aceboard | 1 | 1 |
| Acegisecurity | 1 | 1 |
| Aceka | 1 | 1 |
| Acemetrix | 1 | 1 |
| Acer | 48 | 51 |
| Aceviral | 1 | 0 |
| Aceware | 1 | 5 |
| Acexy | 1 | 2 |
| Acexy Wireless-n Wifi Repeater Project | 1 | 1 |
| Acf\ | 1 | 1 |
| Acf To Rest Api Project | 1 | 1 |
| Acfp Project | 1 | 1 |
| Acftp | 1 | 3 |
| Acgv.free | 1 | 4 |
| Acgv News | 1 | 4 |
| Acgvclick | 1 | 1 |
| Achal Dhir | 1 | 2 |
| Achievo | 1 | 11 |
| Achmad Zaenuri | 1 | 1 |
| Aci | 1 | 3 |
| Aci Escola Project | 1 | 1 |
| Acid | 1 | 3 |
| Acid Stats | 1 | 1 |
| Acidcat | 2 | 3 |
| Acilia | 1 | 1 |
| Acinq | 1 | 1 |
| Aclogic | 1 | 6 |
| Acme | 4 | 4 |
| Acme.sh Project | 1 | 1 |
| Acme Labs | 3 | 18 |
| Acnews | 1 | 1 |
| Acobot Live Chat \& Contact Form Project | 1 | 1 |
| Acoustic Technology, Inc. (ATI Systems) | 2 | 2 |
| Acoustica | 4 | 5 |
| Acp3 | 1 | 3 |
| Acquia | 4 | 23 |
| Acquisition, Technology & Logistics Agency | 1 | 2 |
| Acra | 1 | 1 |
| Acresso | 2 | 9 |
| Acritum | 1 | 1 |
| Acrolinx | 1 | 1 |
| Acronis | 24 | 149 |
| Acrontum | 1 | 1 |
| Actfax | 1 | 0 |
| Acti | 2 | 3 |
| Actian | 5 | 15 |
