| Code | Description | Version | 
| AB  | Abbott Laboratories | added v2.3 | 
| AD  | Adams Laboratories, Inc. | added v2.3 | 
| ALP  | Alpha Therapeutic Corporation | added v2.3 | 
| AR  | Armour | added v2.3 | 
| AVB  | Aventis Behring L.L.C. | added v2.5 | 
| AVI  | Aviron | added v2.3.1 | 
| BA  | Baxter Healthcare Corporation | added v2.3 | 
| BAH  | Baxter Healthcare Corporation | added v2.5 | 
| BAY  | Bayer Corporation | added v2.3 | 
| BP  | Berna Products | added v2.3 | 
| BPC  | Berna Products Corporation | added v2.3.1 | 
| CEN  | Centeon L.L.C. | added v2.3.1 | 
| CHI  | Chiron Corporation | added v2.3.1 | 
| CMP  | Celltech Medeva Pharmaceuticals | added v2.5 | 
| CNJ  | Cangene Corporation | added v2.6 | 
| CON  | Connaught | added v2.3 | 
| DVC  | DynPort Vaccine Company, LLC | added v2.6 | 
| EVN  | Evans Medical Limited | added v2.3 | 
| GEO  | GeoVax Labs, Inc. | added v2.6 | 
| GRE  | Greer Laboratories, Inc. | added v2.3 | 
| IAG  | Immuno International AG | added v2.3.1 | 
| IM  | Merieux | added v2.3 | 
| IUS  | Immuno-U.S., Inc. | added v2.3 | 
| JPN  | The Research Foundation for Microbial Diseases of Osaka University | added v2.3 | 
| KGC  | Korea Green Cross Corporation | added v2.3 | 
| LED  | Lederle | added v2.3 | 
| MA  | Massachusetts Public Health Biologic Laboratories | added v2.3 | 
| MBL  | Massachusetts Biologic Laboratories | added v2.5 | 
| MED  | MedImmune, Inc. | added v2.3.1 | 
| MIL  | Miles | added v2.3 | 
| MIP  | Bioport Corporation | added v2.3 | 
| MSD  | Merck & Co., Inc. | added v2.3 | 
| NAB  | NABI | added v2.3 | 
| NAV  | North American Vaccine, Inc. | added v2.3.1 | 
| NOV  | Novartis Pharmaceutical Corporation | added v2.3.1 | 
| NVX  | Novavax, Inc. | added v2.6 | 
| NYB  | New York Blood Center | added v2.3 | 
| ORT  | Ortho-Clinical Diagnostics | added v2.3.1 | 
| OTC  | Organon Teknika Corporation | added v2.3 | 
| OTH  | Other manufacturer | added v2.3 | 
| PD  | Parkedale Pharmaceuticals | added v2.3 | 
| PMC  | sanofi pasteur | added v2.3.1 | 
| PRX  | Praxis Biologics | added v2.3 | 
| PWJ  | PowderJect Pharmaceuticals | added v2.5 | 
| SCL  | Sclavo, Inc. | added v2.3 | 
| SI  | Swiss Serum and Vaccine Inst. | added v2.3 | 
| SKB  | GlaxoSmithKline | added v2.3 | 
| SOL  | Solvay Pharmaceuticals | added v2.6 | 
| TAL  | Talecris Biotherapeutics | added v2.6 | 
| UNK  | Unknown manufacturer | added v2.3 | 
| USA  | United States Army Medical Research and Material Command | added v2.3.1 | 
| VXG  | VaxGen | added v2.6 | 
| WA  | Wyeth-Ayerst | added v2.3 | 
| WAL  | Wyeth-Ayerst | added v2.3.1 | 
| ZLB  | ZLB Behring | added v2.6 |