Complete BIC Category Listing
| Agriculture & Related Industries | KNAC | x2 |
| Aid & Relief Programmes | JBSR | x0 |
| AIDS: Social Aspects | JBNP9 | x0 |
| Air Forces & Warfare | JWG | x12 |
| Air Sports & Recreations | YWSF | x0 |
| Aircraft | YTRV | x1 |
| Aircraft: General Interest | WGM | x10 |
| Airports | KNGV1 | x1 |
| Alaska | 1KBBWK | x1 |
| Alcoholic Beverages | VBPD | x1 |
| Alcoholism: Social Aspects | JBNP1 | x2 |
| Algebra | PBF | x0 |
| Allergies | MJCM1 | x0 |
| Alps | 1DFHA | x1 |
| Alternative & Renewable Energy Industries | KNBT | x1 |
| Alternative & Renewable Energy Sources & Technology | THX | x4 |
| Alternative Belief Systems | HRQ | x1 |
| Alternative Lifestyles | JBMS | x3 |
| Amazon River | 1KLSBZ | x0 |
| Ambulance & Rescue Services | JBWR | x3 |
