| Code | System | Display |
| AB | http://hl7.org/fhir/sid/mvx | Abbott Laboratories |
| ACA | http://hl7.org/fhir/sid/mvx | Acambis, Inc |
| AD | http://hl7.org/fhir/sid/mvx | Adams Laboratories, Inc. |
| ALP | http://hl7.org/fhir/sid/mvx | Alpha Therapeutic Corporation |
| AR | http://hl7.org/fhir/sid/mvx | Armour |
| AVB | http://hl7.org/fhir/sid/mvx | Aventis Behring L.L.C. |
| AVI | http://hl7.org/fhir/sid/mvx | Aviron |
| BA | http://hl7.org/fhir/sid/mvx | Baxter Healthcare Corporation-inactive |
| BAH | http://hl7.org/fhir/sid/mvx | Baxter Healthcare Corporation |
| BAY | http://hl7.org/fhir/sid/mvx | Bayer Corporation |
| BP | http://hl7.org/fhir/sid/mvx | Berna Products |
| BPC | http://hl7.org/fhir/sid/mvx | Berna Products Corporation |
| BTP | http://hl7.org/fhir/sid/mvx | Biotest Pharmaceuticals Corporation |
| MIP | http://hl7.org/fhir/sid/mvx | Emergent BioSolutions |
| CSL | http://hl7.org/fhir/sid/mvx | bioCSL |
| CNJ | http://hl7.org/fhir/sid/mvx | Cangene Corporation |
| CMP | http://hl7.org/fhir/sid/mvx | Celltech Medeva Pharmaceuticals |
| CEN | http://hl7.org/fhir/sid/mvx | Centeon L.L.C. |
| CHI | http://hl7.org/fhir/sid/mvx | Chiron Corporation |
| CON | http://hl7.org/fhir/sid/mvx | Connaught |
| DVC | http://hl7.org/fhir/sid/mvx | DynPort Vaccine Company, LLC |
| EVN | http://hl7.org/fhir/sid/mvx | Evans Medical Limited |
| GEO | http://hl7.org/fhir/sid/mvx | GeoVax Labs, Inc. |
| SKB | http://hl7.org/fhir/sid/mvx | GlaxoSmithKline |
| GRE | http://hl7.org/fhir/sid/mvx | Greer Laboratories, Inc. |
| IAG | http://hl7.org/fhir/sid/mvx | Immuno International AG |
| IUS | http://hl7.org/fhir/sid/mvx | Immuno-U.S., Inc. |
| INT | http://hl7.org/fhir/sid/mvx | Intercell Biomedical |
| KGC | http://hl7.org/fhir/sid/mvx | Korea Green Cross Corporation |
| LED | http://hl7.org/fhir/sid/mvx | Lederle |
| MBL | http://hl7.org/fhir/sid/mvx | Massachusetts Biologic Laboratories |
| MA | http://hl7.org/fhir/sid/mvx | Massachusetts Public Health Biologic Laboratories |
| MED | http://hl7.org/fhir/sid/mvx | MedImmune, Inc. (AstraZeneca) |
| MSD | http://hl7.org/fhir/sid/mvx | Merck and Co., Inc. |
| IM | http://hl7.org/fhir/sid/mvx | Merieux |
| MIL | http://hl7.org/fhir/sid/mvx | Miles |
| NAB | http://hl7.org/fhir/sid/mvx | NABI |
| NYB | http://hl7.org/fhir/sid/mvx | New York Blood Center |
| NAV | http://hl7.org/fhir/sid/mvx | North American Vaccine, Inc. |
| NOV | http://hl7.org/fhir/sid/mvx | Novartis Pharmaceutical Corporation |
| NVX | http://hl7.org/fhir/sid/mvx | Novavax, Inc. |
| OTC | http://hl7.org/fhir/sid/mvx | Organon Teknika Corporation |
| ORT | http://hl7.org/fhir/sid/mvx | Ortho-clinical Diagnostics |
| PD | http://hl7.org/fhir/sid/mvx | Parkedale Pharmaceuticals |
| PWJ | http://hl7.org/fhir/sid/mvx | PowderJect Pharmaceuticals |
| PRX | http://hl7.org/fhir/sid/mvx | Praxis Biologics |
| JPN | http://hl7.org/fhir/sid/mvx | The Research Foundation for Microbial Diseases of Osaka University (BIKEN) |
| PMC | http://hl7.org/fhir/sid/mvx | Sanofi Pasteur |
| SCL | http://hl7.org/fhir/sid/mvx | Sclavo, Inc. |
| SOL | http://hl7.org/fhir/sid/mvx | Solvay Pharmaceuticals |
| SI | http://hl7.org/fhir/sid/mvx | Swiss Serum and Vaccine Inst. |
| TAL | http://hl7.org/fhir/sid/mvx | Talecris Biotherapeutics |
| USA | http://hl7.org/fhir/sid/mvx | United States Army Medical Research and Material Command |
| VXG | http://hl7.org/fhir/sid/mvx | VaxGen |
| WA | http://hl7.org/fhir/sid/mvx | Wyeth-Ayerst |
| WAL | http://hl7.org/fhir/sid/mvx | Wyeth |
| ZLB | http://hl7.org/fhir/sid/mvx | ZLB Behring |
| OTH | http://hl7.org/fhir/sid/mvx | Other manufacturer |
| UNK | http://hl7.org/fhir/sid/mvx | Unknown manufacturer |
| AKR | http://hl7.org/fhir/sid/mvx | Akorn, Inc |
| PFR | http://hl7.org/fhir/sid/mvx | Pfizer, Inc |
| BRR | http://hl7.org/fhir/sid/mvx | Barr Laboratories |
| JNJ | http://hl7.org/fhir/sid/mvx | Johnson and Johnson |
| PSC | http://hl7.org/fhir/sid/mvx | Protein Sciences |
| IDB | http://hl7.org/fhir/sid/mvx | ID Biomedical |
| GRF | http://hl7.org/fhir/sid/mvx | Grifols |
| CRU | http://hl7.org/fhir/sid/mvx | Crucell |
| KED | http://hl7.org/fhir/sid/mvx | Kedrion Biopharma |
| PAX | http://hl7.org/fhir/sid/mvx | PaxVax |
| MCM | http://hl7.org/fhir/sid/mvx | MCM Vaccine Company |
| SEQ | http://hl7.org/fhir/sid/mvx | Seqirus |
| VAL | http://hl7.org/fhir/sid/mvx | Valneva |
| DYN | http://hl7.org/fhir/sid/mvx | Dynaport |
| DVX | http://hl7.org/fhir/sid/mvx | Dynavax, Inc. |
| DSI | http://hl7.org/fhir/sid/mvx | Dispensing Solutions |
| REB | http://hl7.org/fhir/sid/mvx | Rebel Distributors |
| VET | http://hl7.org/fhir/sid/mvx | Vetter Pharma Fertigung GmbH & Co. KG |
| TVA | http://hl7.org/fhir/sid/mvx | TEVA Pharmaceuticals USA |
| BN | http://hl7.org/fhir/sid/mvx | Bavarian Nordic A/S |
| MOD | http://hl7.org/fhir/sid/mvx | Moderna US, Inc. |
| ASZ | http://hl7.org/fhir/sid/mvx | AstraZeneca |
| JSN | http://hl7.org/fhir/sid/mvx | Janssen |