| Abbreviation | Definition |
|---|---|
| AVRHIL | Agriculture Vision and Research at Home of Independent Living |
| AVRL | Aqua Vitens Rand Ltd |
| AVS | Advanced Visual Systems |
| AVS | Amador Valley Software |
| AVS | Arkaos Visual Software |
| AVSG | Alternative Vehicles Services Group |
| AVT | Added Value Technologies |
| AVVNL | Ajmer Vidyut Vitran Nigam, Limited |
| AVXC | Auers Van and Express Company |
| AW | Addison Wesley |
| AW | Alienware |
| AWA | Amalgamated Wireless Australasia |
| AWA | Antique Wireless Association, Inc. |
| AWAC | Air Wisconsin Airlines Corporation |
| AWAC | Allied World Assurance Company |
| AWAC | Ationair Wisconsin Airlines Corporation |
| AWAI | American Writers and Artists Inc |
| AWAI | American Writers Artists Inc |
| AWAP | Ability World of All Possibilities |
| AWARE | Associated Water and Air Resources Engineers, Inc. |